Replacing drinking water entirely with sugar-sweetened or sugar-free cola for eight weeks altered gut microbiota composition ...

An equine makes the low-pitched part of its whinny by vibrating its vocal cords—similar to how humans speak and sing—and the high-pitched part by whistling ...

From South Asia to Europe, the black rat reshaped ecosystems, fueled pandemics, and costs billions in crop losses.

There’s no final battle scene in conservation. No singular villain to defeat, no final victory for the hero. Scientists know ...

Researchers at Washington State University and the University of Calgary recently published a study in Proceedings of the National Academy of Sciences showing that cannabis use led to a measurable ...

Advances in organ and computer models are raising the prospect that some animal experiments could be eliminated. But there are still huge hurdles to overcome.

Horses have a vocal trick no one fully understood until now. Scientists have discovered that when a horse whinnies, it produces two completely different sounds at the same time. One is a deep tone ...