Our earliest mammalian ancestors avoided the dominant dinosaurs by only coming out at night and having uniformly dark, ...

Of 101 samples collected from dead animals between September 2023 and May 2024, 85 percent tested positive for rodenticide, ...

The new research is the first to look back at early mammals in full color. Using advanced fossil imaging methods and a ...

Chicago has been named the “rattiest” city for 10 years running, according to pest control company Orkin, and efforts to ...

Wildlife advocates celebrated Friday’s release of a red-tailed hawk that had been treated for rat poisoning for the past four ...

From the bumblebee bat to the Baluchistan pygmy jerboa, here are eight of the world's smallest mammals who thrive in a world ...

Is rat sibling rivalry something that actually exists? Get the nitty gritty on how rats act as pets before taking the plunge.

Here are five creatures with superior hearing abilities that can detect and interpret ultrasonic frequencies: Dogs can hear ...

New research on the feeding habits of the desert rat-kangaroo could help locate the possibly extinct species, with ...

Although declared extinct in 1994, people claim to have seen desert rat-kangaroos since, and analysis of their museum ...

A vast number of chemicals are registered for production and use around the world. But only a portion have been thoroughly ...