Isar Aerospace Spectrum rocket has never reached orbit, yet Planet Labs Germany just gave Europe’s most-funded launch startup ...

While Ecuador certainly won’t have been deterred by the prospect of playing at altitude, the elevation of Azteca is a Mexican ...

My hair is soaked. Sweat pours down my face. Pedalling madly at my first-ever cycling class at age 63, I am exhilarated and appalled. This is what vigorous exercise feels like?

Most people perceive a cork in a bottle of wine as a simple plug meant to keep the liquid in and the outside world out. In ...

The Advanced Research Projects Agency for Health (ARPA-H) Making Obstetrics Care Smart (MOCS) program has awarded Children's Hospital of Philadelphia (CHOP), as part of a 9-institution team led by ...

The Dames Point Bridge spans a river in Jacksonville, Fla. Jonathan Zander/Wikimedia Commons, CC BY Every bridge has parts that drivers never see: steel buried in concrete, welds tucked under girders, ...

Samsung Galaxy Watch blood sugar tracking is still a rumor, not reality. Here’s the timeline, research, current options, and ...

Steffini Stalos, DO, is board-certified in pathology and lab medicine. She is currently Chief Medical Officer of Blood Associates, a lab consultancy firm. If your oxygen level drops below 92%, seek ...

Sen. Cory Booker tells Laura Coates he does not believe Todd Blanche has the votes to be confirmed as attorney general, calling him “wholly unqualified” and arguing he would prioritize loyalty to ...

Apple can keep selling Apple Watches with its redesigned blood oxygen feature in the US after the ITC declined to revive Masimo’s ban. Apple has secured a significant victory in its years-long dispute ...

Some animals can regrow lost body parts. Salamanders and frog tadpoles can rebuild entire limbs after amputation. Mammals cannot. For decades, biologists have tried to understand why. Limb ...

Some animals can regrow lost body parts. Salamanders and frog tadpoles can rebuild entire limbs after amputation. Mammals cannot. For decades, biologists have tried to understand why. Limb ...