Hubble's latest images of interstellar comet 3I/ATLAS reveal sustained, jet-like eruptions and a carbon dioxide-rich coma ...

Mars has never looked more like a planet built for hiding secrets. A cluster of eight vast, water-carved caves appears almost engineered to shield fragile chemistry, or even biology, from the brutal ...

A light, imaginative look at how extraterrestrial observers might interpret car haulers and what these vehicles reveal about ...

Virginia unlawfully provides in-state tuition rates and other financial aid to noncitizens who aren’t legally in the US while denying the same benefits to citizens who aren’t Viriginia residents, the ...

Some scientific breakthroughs may be lost to time due to scandal and redaction, while others are simply a case of waiting for ...

With 3I/ATLAS streaking away from our planet, speculation remains as to whether the interstellar comet is alien or not.

It might seem worlds away from the Earth we know. But can "Star Trek" teach us anything about the economics of our own ...