Oxygen fills the air today, but for most of Earth’s early history it barely existed. Scientists say the atmosphere did not hold steady oxygen until about 2.33 billion years ago, during the Great ...

American space agency announced it performed integrated prototype testing on the Carbothermal Reduction Demonstration (CaRD) to make oxygen on the Moon.

Start reading recent internet conversations about AI, and you'll find an anecdote that surfaces with increasing frequency: ChatGPT delivered lifesaving medical advice. "Three weeks ago I woke up from ...

As lunar missions ramp up with the goal of establishing a permanent human presence on the Moon, scientists are facing an ...

Savannah Guthrie and her siblings made an emotional plea to their mother’s possible captors. In a tearful message posted on Instagram Feb. 4, Savannah and her sister Annie and brother Camron spoke ...

Mr. Shirky, a vice provost at New York University, has been helping faculty members and students adapt to digital tools since 2015. Back in 2023, when ChatGPT was still new, a professor friend had a ...

Wax is made of carbon and hydrogen atoms bonded together in long chains. The chains are tangled, intertwined, and packed together to make the wax. Water molecules are packed more closely together than ...

Pamela is a freelance food and travel writer based in Astoria, Queens. While she writes about most things edible and potable (and accessories dedicated to those topics,) her real areas of expertise ...

NASA’s Carbothermal Reduction Demonstration (CaRD) project completed an important step toward using local resources to support human exploration on the Moon. The CaRD team performed integrated ...