From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

Researchers at the University of Pennsylvania and University of Michigan have created the world's smallest fully programmable ...

Scientists from the University of Pennsylvania (Penn) and the University of Michigan have created the world's smallest autonomous and programmable robots. Each measuring about 200 micrometers wide – ...

IT is no longer eccentrics warning the End is Nigh – some of the smartest minds in the world think humankind faces ...

Investment firms have put over $100 million into developing risky technologies that could cool the planet with unknown side ...

I/ATLAS has passed its closest point to Earth, meaning we will soon lose sight of it for good. Some scientists want to send a ...

The world’s most advanced deep-space capsule, the Orion, is set to speed astronauts around the Moon, a trek that could ...

"The Giant Leap," by astrobiologist Caleb Scharf, is an optimistic account of our widening journey into the cosmos.

But now, they're planning to build telescopes on the far side of the Moon. These instruments will probe one of the last unexplored windows on the Universe. Here, astronomers hope to get a glimpse of ...

The world’s smallest fully programmable, autonomous robots have debuted at the University of Pennsylvania, sporting a brain ...

Robot vacuums have steadily improved their cleaning performance and object avoidance over the years, but during our testing at CNET Labs, we discovered an odd trade-off.

Superman has taken many forms throughout the history of DC Comics, but none have come close to the power of Cosmic Armor ...