Articles published in February 2026
The Saint Bernard is one of the most iconic dog breeds in history, a massive, gentle giant of Swiss Alpine origin whose legend as a rescuer of avalanche victims and lost travellers in the Great St. Bernard Pass has made it one of the most universally recognized dogs in the world. Behind the legend
Comprehensive expert guide to the woolly mammoth covering anatomy, distribution, extinction causes, frozen specimens, and the current science and ethics of de-extinction through Colossal Biosciences and related gene-editing programs.
The Rottweiler is one of the oldest herding breeds with a documented working history, a dog whose ancestors served the Roman legions and whose descendants drove cattle to market in medieval Germany. It is also one of the most persistently misrepresented breeds in popular culture - frequently depicte
Expert-written guide to prehistoric birds covering terror birds, elephant birds, moas, Archaeopteryx, Argentavis, the dodo, great auk, and Carolina parakeet. Explore the largest, tallest, and most fearsome birds that ever lived.
Expert-written guide to prehistoric insects covering Meganeura, Arthropleura, giant cockroaches, and griffinflies. Explore the oxygen-gigantism hypothesis, Carboniferous period insect giants, amber preservation, and what ancient insects reveal about modern biodiversity loss.
The Rottweiler is a powerful working breed with a lifespan markedly shorter than many similarly sized dogs, a high rate of cancer, and a distinct set of heritable orthopaedic and cardiac conditions that any owner or prospective buyer needs to understand. This article covers the most clinically signi
Explore the terrifying marine predators that ruled Earth's ancient oceans for hundreds of millions of years. Expert-written guide covering megalodon, mosasaurs, plesiosaurs, ichthyosaurs, Dunkleosteus, ammonites, trilobites, and Leedsichthys - with fossil evidence, size comparisons, and the science
The Rhodesian Ridgeback is one of the most powerful, athletic, and distinctively marked dogs in the world, a South African breed developed by Boer settlers to serve as a versatile hunting companion and homestead guardian in the demanding terrain and climate of southern Africa. Its most famous role
Expert-written guide to recently extinct species including the thylacine, passenger pigeon, baiji dolphin, western black rhino, and golden toad. Covers extinction causes, de-extinction science, and species on the brink today.
The Rat Terrier is an American breed with a character shaped by over a century of practical farm work: compact, athletic, intelligent, and with a work ethic that distinguishes it from nearly every other terrier. The breed was developed in the late 19th and early 20th centuries as a farm rat-catcher
The Pug is one of the most recognizable dogs in the world, wrinkled, compact, big-eyed, and possessed of a goofy charm that has won it legions of admirers across centuries and continents. From the courts of ancient Chinese emperors to the laps of European royalty to the Instagram feeds of millions
The thylacine or Tasmanian tiger went extinct in 1936. Expert guide to what it was, why it was killed off, and whether genetic de-extinction could bring it back.
The Portuguese Water Dog is a medium-sized, non-shedding working dog from Portugal that became one of the most talked-about breeds in the world when President Barack Obama's family chose one, named Bo, as the First Dog in 2009, followed by a second Portie, Sunny, in 2013. The White House connectio
Expert guide to the most extraordinary insect abilities on Earth. Covers the bombardier beetle's chemical cannon, mantis shrimp strike, ant collective strength, cockroach radiation resistance, dung beetle celestial navigation, and flea jumping mechanics.
The Poodle is simultaneously one of the most intelligent breeds ever systematically studied, one of the most versatile in terms of working roles across history, and one of the most cosmetically distinctive. Behind the elaborate clips and the aristocratic bearing that made the breed a symbol of Frenc
Explore the extraordinary world of ants, from 22,000 species and 20 quadrillion individuals to supercolonies spanning continents. Expert-written guide covering leafcutter ant farming, army ant bivouacs, fire ant rafts, weaver ant architecture, bullet ant rituals, trap-jaw mechanics, pheromone commun
All ants on Earth combined weigh as much as all wild mammals. Expert guide to the 20 quadrillion ants and what their biomass means for ecosystems.
The Poodle, in its Standard, Miniature, and Toy varieties, is frequently cited as one of the healthiest popular breeds, yet it carries a distinct set of heritable conditions that prospective owners, breeders, and veterinarians need to understand. This article covers the most common and clinically si
Explore the extraordinary world of bees and wasps, from the honeybee waggle dance and colony collapse disorder to killer bees, mason bees, and parasitoid wasps. Expert-written guide covering 20,000+ species, hive architecture, pollination economics, and the science behind these essential insects.
The Pomeranian is one of the most popular toy breeds in the world, a tiny dog with a lion's heart, a fox's face, and an enormous profusion of double coat that makes it appear two to three times its actual size. Alert, curious, and bold in a way that surprises many first-time owners expecting a plac
The Pembroke Welsh Corgi is one of the most beloved dog breeds in the world, a small, sturdy herding dog from the hills of Wales that became globally famous as the companion of choice of Queen Elizabeth II, who kept more than 30 of them over the course of her 70-year reign. Beneath the fame and the
The Papillon is one of the oldest and most elegant toy breeds in the world, a delicate, butterfly-eared dog of European royal courts whose beauty, intelligence, and remarkable athleticism have made it a perennial favorite across five centuries of recorded history. Named for the French word for butt
Honeybees tell each other where to find food using dance. Expert guide to the waggle dance, how it encodes information, and why it rivals human language.
The Newfoundland is one of the most remarkable working dogs ever developed, a giant, gentle, water-loving breed from the island of Newfoundland, Canada, that has been saving drowning victims from the sea for centuries. Built like a bear, swimming like an otter, and with the temperament of a devoted
Why are bees dying globally? Expert guide to colony collapse disorder, the real causes behind pollinator decline, and why human food security depends on bees.
The Miniature Schnauzer is the most popular of the three Schnauzer sizes and one of the most distinctive-looking dogs in existence. With its trademark bushy eyebrows, prominent beard and mustache, wiry double coat, and spirited personality, the Miniature Schnauzer manages to look simultaneously eleg
Explore the astonishing world of beetles, from dung beetles navigating by starlight to firefly bioluminescence and bombardier beetle chemical warfare. Expert-written guide covering 400,000+ species, ecology, behavior, and the science behind Earth's most successful animal order.
Dung beetles navigate using the Milky Way galaxy and can roll balls 50x their body weight. Expert guide to these remarkable insects and their unique abilities.
The Mastiff, known formally as the English Mastiff to distinguish it from other mastiff-type breeds, is one of the heaviest and most ancient dog breeds in existence. A dog of overwhelming physical presence, the Mastiff combines extraordinary size with a disposition of remarkable gentleness, patien
Fireflies produce cold light with 100% efficiency using luciferin chemistry. Expert guide to firefly bioluminescence, mating signals, and why populations are declining.
The Maltese is one of the oldest and most refined of the toy breeds, a small, silky-white dog that has been treasured as a companion by humans since antiquity. Depicted in ancient Greek and Roman art, described in the writings of Aristotle, and kept by aristocrats across civilizations for at least
There are 400,000+ beetle species - more than any other animal group. Expert guide to why beetles dominate biodiversity and what makes them so successful.
The Labrador Retriever has been the most registered dog breed in the United States, United Kingdom, Canada, and Australia for most of the past three decades. The American Kennel Club recorded over 100,000 new Labrador registrations annually for nearly 30 consecutive years, and the breed held the num
The Labrador Retriever is one of the most thoroughly studied dog breeds in veterinary medicine. Decades of health surveys, genome-wide association studies, and orthopedic foundation data have produced a detailed picture of the conditions most likely to affect these dogs. That depth of research is bo
Explore the extraordinary world of butterflies and moths, from the monarch's 4,000-mile migration to the caterpillar's complete self-dissolution inside the chrysalis. Expert-written guide covering Lepidoptera diversity, metamorphosis biology, silk production, wing structure, and conservation threats
The Jack Russell Terrier is one of the most energetic, most intelligent, and most demanding terrier breeds, a small dog with a very large personality, exceptional athleticism, and a work ethic calibrated for a purpose that has not changed in over 150 years. The breed was created by Reverend John Ru
Monarch butterflies migrate 4,000 km to a place they have never been. Expert guide to the genetic GPS, sun compass, and multi-generation journey.
The Italian Greyhound is the smallest sighthound breed and one of the most ancient of all miniaturised dog breeds. Skeletons of Italian Greyhound-type dogs have been found in ancient Egyptian tombs, and the breed appears in the artwork of ancient Turkey and Greece, suggesting that the miniaturisatio
Mosquitoes kill over 750,000 people every year - more than sharks, snakes, and all other predators combined. How a 2.5 mg insect became humanity's deadliest enemy.
Ranked list of the most dangerous insects in the world by annual death toll. Mosquitoes, tsetse flies, kissing bugs, hornets, and more with kill statistics.
The Havanese is Cuba's only native dog breed and one of the most cheerful, sociable, and deeply people-oriented small dogs in existence. Descended from Bichon-type dogs brought by Spanish settlers to Cuba centuries ago, the Havanese nearly vanished from history following the Cuban Revolution of 1959
Discover the extraordinary world of dragonflies, from 300-million-year-old Meganeura fossils to modern species with 95% hunting success rates, 30,000-facet compound eyes, and 18,000 km migrations. Expert-written guide covering evolution, flight mechanics, aquatic larvae, and cultural significance.
The Greyhound is the fastest domestic dog breed, capable of reaching sprint speeds of 68 to 72 kilometres per hour. It is also one of the oldest pedigree breeds in recorded history: Greyhound-type dogs are depicted in Egyptian tomb art dating to approximately 2900 BCE, making this one of a small num
Only 13-28 percent of praying mantis matings end in cannibalism. Expert guide to the science, evolution, and purpose of sexual cannibalism in mantises.
The Great Dane is the largest dog breed by height measured at the withers, a canine of such scale that it consistently provokes astonishment in people encountering a well-grown adult male for the first time. A large male Great Dane at 86 centimetres at the withers and 82 kilograms is taller than man
The Golden Retriever is one of the most popular, most studied, and most beloved dog breeds in the world. Ranking consistently in the top five of the American Kennel Club's annual registration statistics, the breed combines athletic ability with an exceptionally stable temperament, making it the defa
Explore the extraordinary world of praying mantises, from their lightning-fast raptorial strike and unique 3D vision to orchid mantis flower mimicry and the truth about sexual cannibalism. Expert-written guide covering 2,400+ species, hunting strategies, camouflage adaptations, and groundbreaking re
The Golden Retriever faces a health landscape unlike almost any other breed. While beloved for its gentle temperament and trainability, the breed carries a cancer rate that far exceeds the canine average, the Morris Animal Foundation's landmark Golden Retriever Lifetime Study, enrolling over 3,000
Explore the extraordinary world of moths, from the atlas moth's 30cm wingspan to the peppered moth's role in proving natural selection. Expert-written guide covering 160,000+ species, silk production, luna moth defense, deaths-head hawkmoth lore, hummingbird hawk-moth convergence, bogong moth migrat
The German Shepherd Dog is, by almost any measure, the most versatile working dog in the world. It patrols international borders with customs officers, detects improvised explosive devices with military units, guides blind individuals through city streets, tracks missing persons through wilderness t
Deathstalker venom costs $39 million per gallon and is used in cancer research. Expert guide to the world's most dangerous scorpion and its medical value.
Explore the extraordinary biology of scorpions, from their 435-million-year evolutionary history and UV fluorescence to deadly venom, survival abilities, and groundbreaking medical applications. Expert-written guide covering 2,500+ species, the deathstalker, emperor scorpion, bark scorpion, and the
The German Shepherd Dog carries one of the most complex health profiles among popular dog breeds. Decades of selection for an extreme sloped rear topline in the show ring, combined with a closed gene pool and high breeding volumes, have produced a breed vulnerable to a cluster of musculoskeletal, ga
The French Bulldog is currently the most popular dog breed in the United States according to American Kennel Club registration data, a position it claimed in 2022 by ending the Labrador Retriever's 31-year consecutive reign at the top of the rankings. It has also climbed to the top of popularity cha
Expert guide to the architecture, communication systems, and emergent intelligence of ant colonies, with verified data on colony sizes, pheromone signaling, caste systems, supercolonies, and the ecological scale of ant biomass on Earth.
The French Bulldog's rise to the most registered breed in the United States (surpassing the Labrador Retriever in 2022) has coincided with a growing body of veterinary evidence documenting the significant health costs paid by these dogs for their extreme conformation. French Bulldogs are a brachycep
The English Springer Spaniel is one of the most versatile and enduringly popular sporting dogs in the world. Energetic, affectionate, and possessed of an extraordinary nose, the Springer has served as a working gun dog for centuries while simultaneously earning its place as a warm and lively family
Black widow venom is 15x more potent than rattlesnake venom. Expert guide to the most medically important spider in North America and how bites kill.
