Steal This Red Dot for $90: It Was $350

The Vortex Sparc Solar is one of the best red dots for your carbine, lever gun, or shotgun. It’s being sold right now by ...
Space.com

James Webb Space Telescope spots rapidly feeding supermassive black hole in the infant universe: 'This discovery is truly remarkable.'

Using the James Webb Space Telescope (JWST), astronomers have uncovered a voraciously feeding and rapidly growing ...

Waymo robotaxis ready to begin autonomous driving on San Antonio streets

Fully autonomous Waymo vehicles are coming to the streets of San Antonio sometime in the next few weeks. But the robotaxis ...

Waymo is hitting the highway. Here's what to know about the robotaxi's expanded service

Waymo is hitting the highway. The company said starting Wednesday its robotaxis — already a common sight on some city streets ...
Health Affairs

Health Care Pollution And Public Health Damage In The United States: An Update

An up-to-date assessment of environmental emissions in the US health care sector is essential to help policy makers hold the health care industry accountable to protect public health. We update ...