NASA is racing to save the Swift telescope from fiery reentry with a $30-million robotic rescue, launching a three-armed ...

The $30 million salvage operation gets underway as soon as this week with the planned launch of a robotic lifesaver.

When the sun dies, it will become hundreds of times its current size and engulf the innermost planets. Earth may escape this ...

A SpaceX Falcon 9 rocket carrying 24 Starlink satellites lifted off from Vandenberg Space Force Base in California on Sunday, ...

Cape Verde fans talk about the significance to them of their nation progressing to the World Cup knockout stages in their ...

On October 8, the world comes together once again for CNN’s Call to Earth Day — the global day of action dedicated to ...

An asteroid as large as five cruise ships is barreling towards Earth at 5.6 miles per second. Civilization thankfully isn’t ...

While scientists are revising the timeline at Australia's North Pole Dome, it's still our oldest known crater.

How federally backed restoration structures could help scale long-term carbon removal across the United States.

Beijing slaps new restrictions on U.S. companies that are helping Washington build a domestic supply chain of critical ...

Scientists have discovered that seismic waves traveling to Earth’s core and back caused almost all of Japan to shift eastward ...

Since the 1970s, people across the world have reported hearing an inexplicable low-frequency droning. Scientists now think ...