Giraffes are beloved of evolutionary biologists for a number of reasons. They are, of course, the tallest of all living animals, and that elegant neck is the primary reason why. The origin of that beautiful neck has also been attributed to sexual selection. This is where the sex lives of giraffes ge...

This is a special tribute for those individuals who spend long hours making the life our our best friends, our pets and animals, as enjoyable as possible. The veterinarian doctors and technicians who spend long hours in the OR and laboratories ensuring the well being of our dear best friends. He ca...

The classic opening title sequence from The Twilight Zone.

From 230 miles overhead, International Space Station external and crew-tended cameras captured video of the wildfires burning in central Texas to the southeast of the capitol of Austin at 12:07 p.m. Eastern time on Sept. 6, 2011. The video was accompanied by comments on the wildfires by Expedition 2...

Lenticular clouds are stationary clouds that form mostly in the troposphere, typically in parallel alignment to the wind direction. These lens-shaped orographic wave clouds form when the air is stable and winds blow across hills and mountains from the same or similar direction at different heights ...

Thousands of sharks were seen throughout the coast of South Florida on March, 2013. Beaches had to be closed for a few days and many people enjoyed the unique view of thousand of sharks through the pristine waters of Palm Beach and Broward Counties.

This video demonstrates how cancer growth happens in human body.

A TikTok user posted an incredible view of a double rainbow over New York City on the 22nd anniversary of 9/11. From above, the rainbows look to make almost a complete circle. Commemorations stretched from the attack sites — at New York's World Trade Center, the Pentagon and Shanksville, Pennsylvan

Prof. Simon Carding, Leader of the Gut Health and Food Safety Research Programme, Institute of Food Research and Norwich Medical School at the University of East Anglia, describes our current understanding of the human gut and its relationship with its human host and introduce the provocative propos...

Documentary based on the best-selling memoir by Mallory Smith, who lived life to the fullest while battling #CysticFibrosis. The film shows Mallory as a young girl, performing a hula dance in Hawaii while wearing a percussion vest. There is video of her commencement speech in high school, her lung t