Which swim goggles are best? Over 90 million Americans swim in pools, lakes and oceans every year, and one-third of that group swims regularly for fitness. No matter where you swim, a good pair of ...

Inquiring minds want to know what it’s like being a baby pygmy hippo—and the staff at Tanganyika Wildlife Park didn’t disappoint! They’ve spent the last several months sharing daily updates on Mars, ...

You may know Newfoundlands are excellent swimmers, but have you ever seen their technique underwater? I’ll admit, I was surprised! These gentle giants don’t use the typical doggy paddle. Instead, they ...

You can swim with your arms as well, which creates a surreal visual effect somewhat akin to watching somebody walking along an airport travelator: Or you can laze along, arms held out Superman-style.

Bacteria is amazing. We've found bacteria we've never seen on the ISS, and even bacteria that can eat forever chemicals. But what do you get when you combine a Raspberry Pi, 12 motorized arms, and ...