Afghanistan: Taliban committed to post-deadline safe passage, US says

Long-distance space travel can wreak havoc on human health. There’s radiation and microgravity to contend with, as well as...

NASA’s InSight robotic lander has just given us our first look deep inside a planet other than Earth.  More than two years...

That sounds like a lot, but in the grand scheme of food production, it’s pretty tiny. Large commercial meat...

The news: An algorithm funded by the World Bank to determine which families should get financial assistance in Jordan...

I’ve always been interested in power, politics, and so on. You know, human rights principles are basically trade-offs, a...

While there’s a sprawling patchwork of ideas and philosophies powering these visions, three features play a central role, says...