An unexpected glint now catches the light whenever Tundra opens his mouth. The 800-pound Alaska brown bear has received what officials describe as the largest veterinary dental crown ever created, ...

The seizure of dozens of live Western blue-tongued lizards, bearded dragons and spiny-tailed skinks covertly packed into ...

Imagine handing the nuclear launch codes to the world’s most advanced artificial intelligence. You’d hope the machine would ...

Earlier migrations relied on “green corridors”—temporary windows of perfect weather that allowed people to move through ...

But the next time you squash one of these bloodsuckers, consider this: you are participating in a bitter rivalry that goes back to the time of Homo erectus. It turns out that mosquitoes have been ...

Strikingly, proteomics testing revealed that most of the children were also female. Only one infant discovered in the grave ...

The science backs up what people always say. Don't go jogging or punch a bag when angry. "You need to calm down" ...

When we eventually mine asteroids, humans and robots will not leave unprotected microbes on the surface. Instead, machines ...

Statistical analysis reveals ancient bone carvings hold complex information rivaling early Mesopotamian scripts.

A layer of rock just 520 million years old sat directly on top of ancient rock dating back 1.4 to 1.8 billion years.

The Cold War left many inglorious legacies. The Runit dome is a good example. From the outside, it looks almost too ...