Snakes are limbless, elongated reptiles of the suborder Serpentes within the order Squamata, characterized by extreme axial elongation, loss of limbs and external ear openings, and highly kinetic skulls enabling ingestion of large prey. They possess specialized vertebrae and ribs, a forked tongue used with a vomeronasal (Jacobson’s) organ for chemosensory tracking, and often heat-sensing pits in some lineages (e.g., pit vipers, some pythons). Many species exhibit venom-delivery systems involving modified salivary glands and fangs, while others rely on constriction or simple jaw mechanics. Snakes show diverse reproductive modes, including oviparity and viviparity, and occupy a broad range of terrestrial and aquatic habitats.
A study of more than 100 kindergarten-age children suggests kids tend to think of snakes differently than they do other animals and that hearing negative or objectifying language about the slithery reptiles might contribute ...
Plants & Animals
Feb 14, 2026
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Pythons are a common sight across much of Asia, especially in the tropical jungles and wetlands of countries like Vietnam, Thailand and Indonesia. But one curious exception has been the main island of Taiwan, where there ...
An estimated 8,000 invasive green iguanas were removed from various Florida communities this week after a record-breaking freeze event that sent overnight temperatures down to the mid-30s for two nights in a row. On Wednesday, ...
Plants & Animals
Feb 5, 2026
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Snakes may well be one of nature's greatest predators, capable of eating whole deer or even crocodiles, but just as impressive is that they can go months, or even a whole year, without a single meal. And now an international ...
Turning on the light to turn off pain: This is the principle behind a new analgesic method called light-induced analgesia (LIA), discovered by scientists from the CNRS1 in rodents. Noninvasive and drug-free, LIA proves to ...
Biotechnology
Jan 31, 2026
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King cobras are the world's longest venomous snakes. So, imagine seeing one a few feet away as you embark on a train in India. The Western Ghats King Cobra (Ophiophagus kaalinga)—a vulnerable king cobra species found in India's ...
A recent review of over 312 studies has identified dozens of unique uses of roadkill in scientific research. The review, published in Biology Letters, discusses the advantages of using roadkill instead of live wildlife and ...
Texas is home to more than 100 snake species, including the western diamondback rattlesnake, which was recently documented for the first time in Denton County after being found in a suburban garage.
Plants & Animals
Jan 15, 2026
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Silence used to prevail in the forest of a private Caribbean islet until environmentalists transformed it into a love nest for the critically endangered Lesser Antillean iguana.
Ecology
Dec 18, 2025
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