Notre Dame professor Katie Bibedorf, better known as Kate the Chemist, joins TODAY to share entertaining science experiments ...

Small lakes on ancient Mars may have remained liquid for decades, even with average air temperatures well below freezing.

When we think of global warming, what first comes to mind is the air: crushing heat waves that are felt rather than seen, ...

Prudhoe Ice Dome disappeared during a warm period 7000 years ago. Global warming could cause similar temperatures by 2100, ...

The potential for sending payloads and people to Mars is therefore becoming plausible in a way that it never has before. Mars ...

By studying the natural world, scientists find blueprints for innovations that can improve human lives—in the genes of a ...

It is with a heavy heart that I announce that NASA Earth Science Communications has directed The Earth Observer to conduct an ...

An Argo ocean float was lost in the Antarctic for months under the Denman and Shackleton ice shelves, and it returned with ...

Scientists are digging into the hidden makeup of carbon-rich asteroids to see whether they could one day fuel space ...

Mars is rich in ice, both on and under its surface—with more predicted to lie farther below its dusty exterior. If future astronauts were able to access it, they could use that ice to build hardy ...

Winter means a lot of indoor time, and I've learned that science experiments are a lifesaver on those long, cold days. The best part? You don't need anything fancy. Baking soda, vinegar, food ...

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