Category : science

science / science - 3 weeks ago

How Guilty Should You Feel About Flying?

The Swedes call it "flygskam," or "flying shame," the movement that encourages people to stop taking flights to lower their carbon footprints.But should most Americans really be ashamed of getting on a plane to see grandma this ho...

science / science - 4 weeks ago

First all-female spacewalking team makes history

As NASA astronauts Christina Koch and Jessica Meir successfully completed the job with wrenches, screwdrivers and power-grip tools, it marked the first time in a half-century of spacewalking that men weren't part of the action. America's firs...