The crocodile’s death roll may seem savage, but scientists say it’s actually an elegant evolutionary solution to a major ...

Researchers examined GPS tracking data from thousands of animals representing 37 species and anonymized cellphone location ...

If you’re a lefty and have ever felt excluded from the right-handed club as you write a letter, throw a ball, or wield a ...

Scientists tracked people and wildlife during COVID-19 and discovered new ways humans and animals may coexist.

The ideal number of humans on Earth is around 2.5 billion and a major study explains what that means for our future.

A new analysis of GPS tracking data from 37 animal species, paired with cellphone location data from across the United States ...

The relationship between predators and prey in the wild is underscored by an evolutionary arms race spanning millions of years, but new research has found modern human activity is reshaping the rules.

Today, there are 18 different species of penguin. Their size varies as much as their habitats. There was once a penguin that stood above the rest. Its massive size allowed it to survive in harsh ...

Southwest Airlines has taken a firm stance on non-humanoid passengers boarding its commercial aircrafts. The Dallas-based ...

Southwest recently updated its safety guidelines by banning "human-like and animal-like robots" from aircraft cabins and checked baggage "regardless of size or purpose." ...

For most of human evolution, the story of the brain seemed to move in one direction. It got bigger. That long rise is still there in the fossil record. But a new analysis argues that the trend did not ...

Some researchers argue that the average human brain began shrinking 3,000 to 10,000 years ago, long before smartphones, ...