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 ...

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 ...

"Rates of evolution can be fantastically fast because of that constant environmental change," Michael Benton, a vertebrate ...

Fossil teeth also help us to understand shark evolution. For example, we know that the extinct giant mako shark, Isurus hastalis, is the ancestor of today’s great white shark. The fossil record ...

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 ...

KAOSHIUNG, Taiwan (CNN)-- There is no animal on earth more vilified than the shark. Pop culture references and annual, over-hyped reports of attacks on swimmers or surfers have put sharks on the ...

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

What you’re eating at the beach can also have an effect. Moskovitz says you can keep feeling hungry if you’re only munching on a bunch of fun foods (chips, ice cream, etc.) instead of more ...

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 ...