Nature photographer Ian Shive gets a rare close-up of a bobcat hunting ground squirrels in California's Central Coast.

Photographer and conservationist Ian Shive photographs one of the most remote and rugged parts of the United States to take us on a journey to Chaco Canyon in New Mexico's Chaco Culture National Historical Park.

For many years I've looked back on the year in review and thought about all of the incredible adventures I've experienced and this year is no exception.

Puppy Bowl XIX premieres Sunday, February 12 at 2P ET/11A PT with more adoptable puppies from shelters and rescues across the nation.

​​Everyone’s favorite game is back in action! PUPPY BOWL is back with more ear pulls, tail tugs, sloppy kisses, and touchdowns you won't want to miss. Get ready to cheer on the puppy players of Team Ruff and Team Fluff as they give it their all.

Brrrrr it’s getting cold out, the days are shorter and soon it’ll be winter! Fall means that more than 4 billion birds will stream overhead on their fall migration to warmer grounds down south, where they will feed and mate.

In 2018 the Japanese space agency sent the Hayabusa2 mission to the asteroid Ryugu, As a part of that mission, the spacecraft blasted material off the surface of the asteroid, put it in a bottle, and sent it back to Earth. Two years later that sample landed in the western deserts of Australia.

Let’s talk about whether “man flu” is fact or fiction, how the Arctic lakes just threw a curveball at our climate change projections, and the genius new way bats are tricking their predators.

Let’s say one day astronomers announce that our worst nightmare has come true: a large object is headed towards the Earth with a significant chance of impact. What do we do?

For decades, a story had circulated amongst locals in the Ozarks that Jesse James and his gang had hidden treasure from a bank robbery they’d carried out in 1874.

We discuss the latest in phone hacking technology, how aquaculture may be able to help the global food crisis, and how engaging with people who speak in a foreign accent may help us retain language.

Sparks continue to fly in part two of Luke Tipple’s debate with author, shark fishing advocate & founder of FlyZone Fishing Robert ‘Fly’ Navarro.

Back in 2019, three Chinese paleontologists were playfighting during a break from working in the Chongqing Province, China. One was kung-fu kicked into a rocky outcrop, causing rubble to tumble down and exposing an opening in the rock face. Inside, a spectacular fossil lay undisturbed, preserved for millions of years.

Welcome to the era of precision cosmology…where we’ve managed to very precisely measure everything we don't know about the universe.

Here are some goals we need to achieve if we want to reach our 500,000th birthday as a species.