"You need so much water that we think these could be evidence of an ancient warmer and wetter climate where there was rain falling for millions of years." ...

The current image of Mars as an arid and hostile desert contrasts sharply with the history revealed by its surface. Channels, ...

Planetary scientists have identified a previously unrecognized pathway for water loss on Mars -- observed, for the first time ...

A warming Arctic can stretch the polar vortex, a high-altitude air ribbon, one says. The “wobble” can disrupt the jet stream, ...

Scientists have found that ancient Martian lakes could have survived for decades despite freezing air temperatures. Using a ...

NASA's Perseverance rover discovered rocks on Mars, providing new evidence the red planet was once a wet, habitable world ...

NASA's Perseverance rover, launched in Florida, discovered bleached rocks on Mars, providing new evidence that the planet was ...

Perchlorate, a toxic substance found in Mars dirt, could help the bacterium Sporosarcina pasteurii strengthen bonds between particles of regolith.

We started our day off foggy and a little wet, but things quiet out now until Friday. A touch breezy for the day with gusts around 30 mph will slow down by nightfall. Temperatures continue to rise ...

EASTON, Pa. - Temperatures are tumbling around the region. Some areas are even dropping into the teens. Groups and churches in Easton are wasting no time to open their doors for folks to keep warm. 69 ...