The best sitcom of all time isn't 'Seinfeld,' 'Friends,' or 'The Office,' according to fans. See the top 100. A giant hole in Siberia is visible from space and growing rapidly. It might reveal ...

Emma Bernard, a curator of fossil fish at the Museum, says, 'Shark-like scales from the Late Ordovician have been found, but no teeth. If these were from sharks it would suggest that the earliest ...

It has given way to exhilaration—the exhilaration of learning to venture, without cages or chain mail suits or even shark billies, into a giant shark pack. That’s one thing we’ve discovered ...

Adjust the colors to reduce glare and give your eyes a break. Use one of the services below to sign in to PBS: You've just tried to add this video to My List. But first, we need you to sign in to ...

Darwin thought that evolution took place over hundreds or ... Plants withered and finches grew hungry. The tiny seeds the medium ground finches were accustomed to eating grew scarce.

For the first time ever, researchers have found evidence of a top-of-the-food chain shark being killed by a predator, according to a study published Tuesday in the peer-reviewed journal Frontiers ...

The basking shark’s scientific name, Cetorhinus maximus, roughly translates to “great-nosed sea monster” in Greek. In reality, these placid sharks, found the world over, are totally harmless.

Over one quarter of all known shark species are considered threatened or endangered. Sharks are apex predators in many ecosystems, and their disappearance is causing dangerous imbalances in marine ...

Apparently if you're attacked by a shark, it helps to have read the news. Fortunately for surfer Charlie Fry, when a 2m (6.5ft) long shark launched at him on a beach near Sydney, he remembered a ...

A hungry dog is not healthy, happy, well-adjusted, content, or well-behaved. Hunger can lead to health issues caused by ...

Many travelers may be concerned or even skittish about swimming in coastal waters during their vacations, and some buy shark-bite deterrents to increase their margin of safety. Do these deterrents ...

Before 6 months of age, he needs to feed often, whether it’s day or night. But if your baby is at the weaning stage and waking often in the night, hungry for a night feed, what can you do? “If a baby ...