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Researchers react to T. rex 'leather' announcement
By Patrick Pester published
Companies claim that Tyrannosaurus rex leather could soon be entering the luxury fashion market, but dinosaur researchers say you can't make genuine T. rex skin.

Do sharks make noises? An accidental discovery might just answer that question
By Jacklin Kwan published
Scientists noticed the clicking sound after handling the rig sharks during routine behavioral experiments.

Two new crocodiles discovered in the Caribbean
By Patrick Pester published
A crocodile DNA study has revealed two previously unknown Crocodylus species in the Caribbean. The crocodiles live on Cozumel and Banco Chinchorro, where they're threatened by human activities.

The Mariana Trench is home to some weird deep sea fish, and they all have the same, unique mutations
By Olivia Ferrari published
Deep-sea fish adapt to some of the most extreme conditions on Earth. New research analyzing their evolution finds the same mutation across fish species that have evolved on separate timelines — alongside human-made pollutants contaminating the deep sea.

What was the fastest dinosaur?
By Roberta McLain published
Dinosaurs left behind clues about their maximum speeds, but do we know which dinosaur was the fastest?

Wandering salamander: The tree‑climbing amphibian with a blood‑powered grip
By Jay Kakade published
Wandering salamanders control their veritable grip by pumping blood into and draining it from translucent toes, as they glide and land on towering redwoods.

'Hell ant' with scythe-like jaws may be oldest ant fossil ever discovered
By Jess Thomson published
Researchers have discovered a never-before-seen species of "hell ant" that lived 113 million years ago, making it the oldest ant fossil ever found.

Zoo unveils babies of 100-year-old giant tortoise, 'Mommy'
By Patrick Pester published
Four adorable western Santa Cruz Galápagos tortoise babies are now on display at Philadelphia Zoo after their 100-year-old 'Mommy' reproduced for the first time.
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