Have you ever wondered what animals are really thinking when they sense you nearby? Here's the thing: while we hike, drive, or simply exist in shared spaces, countless creatures are working overtime ...

As human-caused sound gets louder around the world, some animals change their behavior and many creatures suffer health issues Olivia Ferrari Key takeaways: How creatures respond to our clatter As ...

It may not be the robots that will rule Earth when humanity goes extinct. Experts say that octopuses are the most likely creatures to take over the world should humanity end — and it’s due to the ...

High-tech camera system makes it possible for humans to see colors in the way animals do, adding vivid new perspective to the ...

Charles Darwin once noted that natural selection tends to preserve traits that conceal an animal in nature. It can paint camouflage onto their bodies with astonishing quickness: The peppered moth’s ...

A look at the strange creatures of After Man and how speculative zoology imagines life evolving millions of years after humans.

It's tempting to think that, with our fancy electric lights and indoor bedrooms, humanity has evolved beyond the natural influence of sunlight when it comes to our sleep routines. But new research ...

There are “service dogs” (from seeing-eye companions to those who help people with psychological impairments) and “dogs of war” (who lead patrols and sniff out IEDs) – and now “Hero Dogs” (who in most ...