As national parks traveler Mikah Meyer wrapped up the last leg of his journey across the western state of Utah, he appears to have saved the best for last — with visits to Bryce and Zion national parks — the …
NASA launched the last of its longtime tracking and communication satellites Friday, a vital link to astronauts in orbit as well as the Hubble Space Telescope. The end of the era came with a morning liftoff of TDRS-M, the 13th …
As national parks traveler Mikah Meyer wraps up the last leg of his journey across the western state of Utah, he appears to have saved the best for last – with visits to Bryce and Zion national parks — the …
The United Nations should name and shame countries that fail to protect health workers in war zones and audit what steps they take to keep medics safe, an aid expert said on Thursday. International law bounds all warring parties to …
A U.S. researcher says she has developed automated ways to identify links between online sex trafficking ads and the digital currency Bitcoin, techniques that may help locate children being sold for sex. Law enforcement and anti-trafficking groups could use the …
The August 21 solar eclipse, the first to travel coast to coast in the United States in nearly a century, has inspired dozens of citizen science projects involving solar physics, atmosphere and biology. “Millions of people … can walk out …