More than almost anything else we put into our mouths, meat matters. What flesh we eat — or forsake — tells the world who we ...

"With the trio now in orbit, there is a record of 19 people currently in orbit," NASA commentator Anna Schneider said during ...

The decades-long debate over the origin of water on planet earth just got a little more complicated. A University of Michigan-led study published in the journal Icarus makes the case that a large ...

Running those numbers, Clarke and his co-authors estimate that of the mile-deep layer of water that may once have been the ...

Hydrogen is a gas that can be burned like a fossil fuel and generate high heat. But it does not create emissions that warm ...

This week, see the Boeing Starliner spacecraft return to Earth without its astronauts, solve a shark murder mystery, watch a ...

With more interest in home-baked bread than ever before. And that means a lot of people are making friends with yeast for the ...

A portion of the Earth Finance team. The Seattle company employs about 40 people. (Earth Finance Photo) Earth Finance, a ...

The Colorado River is a vital source of water in the Western United States, providing drinking water for homes and irrigation for farms in seven states, but the basin is under increasing pressure from ...

A growing body of research shows that exposure can increase the risk of prostate, kidney and testicular cancers. The ...

Was it ever—or is it now—home to life ... contained enough water to cover the entirety of Mars in an ocean about a mile deep. So case closed, right? Not so fast. The new study, published ...