A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The ...

Machine learning is quietly rewriting the rules of the cosmic hunt for company. Instead of waiting to recognize familiar ...

If nonliving materials can produce rich, organized mixtures of organic molecules, then the traditional signs we use to ...

Signals from a distant world have pushed the search for alien life out of science fiction and into the realm of testable ...

Cautionary tales in science fiction are warning us about turning sleep into a commodity. Here's why some of those fears ...

Flight 12 will try to extend that run of success while also breaking in the new "Version 3" of Starship. Among other ...

Here's a list of the most influential cartoons — ranging from kid-friendly action to adult comedy and everything in between — ...

Far below the ocean’s surface, where sunlight disappears and pressure reaches crushing levels, some of the planet’s strangest ...

A new study reveals that tiny fragments of Earth's atmosphere are transported to and absorbed by the moon via gusts of solar ...

The White House allocated just $18.8 billion to the space agency — a 24% decrease from the previous year's funding — in its ...

Biological invasion has become one of the most significant drivers of global ecological disruption, causing billions of dollars in ...

Humans bring a certain finesse to fights, often relying on outsmarting opponents rather than overpowering them.