An underwater experiment using canned air to boost oxygen, including an intense encounter with a shark and the challenges of the test. This is what happens when you drink beer every day, according to ...

Nearly every object we interact with in our lives has a mass, but where does this mass come from? Modern physics says matter acquires its mass from interaction with a physical vacuum—it is not an ...

The Ukrainian military captured a Russian position using only ground robots and aerial drones — completely unassisted by any infantry, for the first time in the war, Ukrainian President Volodymyr ...

Mitchell Byrd spent decades tracking bird populations in the Chesapeake Bay, helping document and support the recovery of bald eagles from near disappearance in Virginia. His work combined long-term ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: iStock In a heartening sign for bird lovers and conservationists alike, sightings of once-rare bald eagles are now ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

A pair of hikers encountered a strange sight in Truckee, California. Not only was there a bald eagle in their path, but they also discovered the bird was grounded and unable to fly. The hikers alertly ...