Top 10 Strongest Praying Mantises in the World
What is the strongest mantis? Compare 10 large and powerful praying mantises by body size, raptorial forelegs and documented hunting ability, plus whether mantises are dangerous to humans.
Discover animal adaptations and unusual traits, from camouflage and temperature control to movement, senses, defense and feeding.

Reindeer eyes change color because a reflective layer behind the retina, called the tapetum lucidum, changes with the seasons. In Arctic summer, this layer reflects mostly golden light. During winter, it becomes deep blue, helping the animal detect light in the dim Arctic environment. Researchers ha
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What is the strongest mantis? Compare 10 large and powerful praying mantises by body size, raptorial forelegs and documented hunting ability, plus whether mantises are dangerous to humans.

Which bats pose the greatest risks to humans? Explore 10 bats linked to rabies, Nipah, Marburg and other health risks, plus what to do after bat contact.

Which monkeys are the strongest? Compare 10 of the most powerful monkeys, including mandrills, drills and baboons, by size, build, canines and defensive ability.

Is an alacrán different from a scorpion? No—alacrán and escorpión are names for the same arachnid. Learn the terminology, venom myths and sting safety.

Discover 10 animals that look surprisingly human, from bonobos and gorillas to gibbons and sloths, and learn why our brains see human-like faces in animals.

Discover 25 animals with feathers, from eagles and hummingbirds to penguins and kiwis. Compare scientific names, photos, feather functions and flight abilities.

Which animals have no tails? Discover truly tailless and nearly tailless animals including apes, guinea pigs, frogs, koalas and capybaras, plus common myths.

Claws are one of evolution’s most versatile tools. In zoology, a claw is a narrow, downward-curving, keratinized structure at the end of a digit, and across birds, reptiles, many mammals, and some amphibians, claws have···

Discover 10 valuable goldfish varieties, including Ranchu, Tosakin, Jikin, Oranda and Bubble Eye, plus what really makes rare goldfish expensive.

Discover 10 animals with crests, including cockatoos, peafowl, penguins, geckos, iguanas and porcupines, plus how crests differ from combs and casques.

Discover 10 types of gazelles, including Dorcas, Thomson’s, dama and Speke’s gazelles, with scientific names, habitats, key traits and conservation status.

Discover 10 poisonous crabs that can contain tetrodotoxin, saxitoxin and other marine toxins, including devil reef crabs, mosaic crabs and toxic Demania species.

Meet 10 weird-looking monkeys with unusual faces, noses, fur and colors, from bald uakaris and proboscis monkeys to pied tamarins and doucs.

Discover 10 of the most resilient animals, from tardigrades and wood frogs to camels and lungfish, and the science behind how they survive extreme conditions.

Horseshoe crabs, octopuses, squid, cuttlefish and other animals can have blue blood. Learn how copper-based hemocyanin makes it blue.

What animal has the strongest armor? Compare the crush-resistant ironclad beetle with armadillos, pangolins and turtle shells—and see why there is no single universal winner.

Which animal can survive the longest without food? Discover 10 remarkable survivors, from lungfish and tardigrades to cave salamanders and penguins.

Discover 7 beautiful swans, including Mute, Black, Black-necked, Trumpeter, Whooper and Tundra Swans, with identification tips, ranges and key differences.

Discover 10 poisonous butterflies, including monarchs, pipevine swallowtails and Atala butterflies, plus their toxins and whether they can harm humans.

Musk ox guard hairs can grow up to about 60 cm long. Learn why their coat is so long, what qiviut is, and whether musk oxen truly hold the animal hair record.