Search results for Reptiles

Evolution Mar 3, 2023

Determining the tempo of evolution across species

Scientists from Denmark and China have estimated germline mutation rates across vertebrates by sequencing and comparing genetic samples from 151 mother, father, and offspring trios from 68 species of mammals, fishes, birds ...

Plants & Animals Feb 21, 2023

Alligator captured in New York park, possibly 'cold shocked'

A "very lethargic" alligator was captured in a New York park, city officials said Monday, likely released by its owner far away from the species' warmer habitat in the southeast United States.

Plants & Animals Feb 20, 2023

Geckos know their own odor

Geckos can use their tongue to differentiate their own odor from that of other members of their species, as researchers from the University of Bern have shown in a new experimental study. The findings show that geckos are ...

Plants & Animals Feb 17, 2023

Researchers discover unique way snakes replace their teeth

A new study, led by a researcher from the Centre for Oral, Clinical & Translational Sciences at King's College London, has identified key differences in tooth replacement between snakes and other reptiles, and identified ...

Plants & Animals Feb 6, 2023

Loss of reptiles poses threat for small islands where humans may have caused extinctions

A new examination of ancient and current species of reptiles conducted by a University of Texas at Austin paleobiologist reveals the serious impact of the disappearance of even a few species of reptiles in some island areas. ...

Plants & Animals Feb 3, 2023

A new understanding of reptile coloration

Snakes and mice don't look alike. But much of what we know about skin coloration and patterning in vertebrates generally, including in snakes, is based on lab mice. However, there are limits to what mice can tell us about ...

Evolution Jan 23, 2023

We can still see these 5 traces of ancestor species in all human bodies today

Many of us are returning to work or school after spending time with relatives over the summer period. Sometimes we can be left wondering how on earth we are related to some of these people with whom we seemingly have nothing ...

Environment Jan 19, 2023

Animals at risk from heat waves if global temperatures keep rising, says study

More than 40% of all land vertebrates may be subjected to extreme heat events by 2099 under current maximum estimates of future global temperatures, according to a study published in Nature. Prolonged exposure to high temperatures ...

Evolution Jan 17, 2023

Fossil study brings us one step closer to revealing how 'flying dinosaurs' took flight

If you think of flying dinosaurs, you probably picture an animal with long, leathery wings, sharp claws and a big beak. The animal you are imagining is not a dinosaur, it's from a group of flying reptiles called the pterosaurs.

Plants & Animals Jan 16, 2023

Florida investigation uncovers trafficking of some of the world's most dangerous snakes

After a two-year investigation into Florida's black market trade of dangerous, venomous snakes, eight men are facing charges for their alleged participation in the deals.

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