This video is from the EF4 tornado that went through Tuscaloosa, AL on 4/27/11. It was taken from the University Mall parking lot. Probably the closest video to the storm your going to see.

California microbiologist Kary Mullis, Ph.D. on whether or not HIV is the probable cause of AIDS. Created and narrated by Gary Null, Ph.D.

The trillions of bacteria in your gut have more of a relationship with your brain than you may realize. Technically known as the enteric nervous system, the second brain consists of sheaths of neurons embedded in the walls of the long tube of our gut, or alimentary canal, which measures about nine m...

Shot along 134th at Toby Keith and Sooner Rd Contact Kendra Reed KDRMedia for licensing kendradreed@gmail.com I am a storm chaser based in Norman, OK.

Some children battling epilepsy have seen a drastic turnaround and reduction of seizures after using Charlotte's Web, an oil made from marijuana plants very low in THC and high in a chemical called cannabidiol, or CBD. Lindsay Watts reports.

An exclusive sneak preview of Fellow Travelers, starring Matt Bomer and Jonathan Bailey. Fellow Travelers is, at its core, a decades-long romance between two men: Hawkins “Hawk” Fuller (Magic Mike‘s Matte Bomer) and Timothy Laughlin (Bridgerton‘s Jonathan Bailey). But it’s also a fascinating “trave

The Human Genome Project Video - 3D Animation Introduction to the make up of the human genome.

Coconut octopuses are among the most intelligent invertebrates around: They use tools, carry their shelters around for when they need them, and, fittingly, adopt an underwater walking motion that's very similar to humans.

As the consequences of #COVID19 tear across the country, American heroes everywhere are donning masks, scrubs, uniforms, volunteer hats. Here are a few stories of amazing acts of humanity, kindness, and courage in the face of catastrophe.

PrEP, the FDA-approved HIV prevention medication, has become an increasingly popular safeguard among gay and bisexual men; however the pill is not without controversy. CNN's Sanjay Gupta reports.