Here's How Big Megalodon Sharks Really Were
The megalodon was the biggest shark known to have roamed the ocean, and scientists have studied fossils and megalodon teeth to learn more about the creature.
Read MoreThe megalodon was the biggest shark known to have roamed the ocean, and scientists have studied fossils and megalodon teeth to learn more about the creature.
Read MoreWhat about the fastest fish? The No. 1 title goes to the black marlin, which can reach speeds up to 80 mph. Among sharks, however, the mako takes the title.
Read MoreA physics student in Australia has figured out that time travel is possible without violating the grandfather paradox.
Read MoreHere are some things the virus itself does not like.
Read MoreWhile it's very, very unlikely that humans will ever be able to set foot on Venus, here's what may happen to the human body if you land on the planet.
Read MoreIn 2018, NASA launched a probe on a mission to "touch the sun." It's not as literal as it sounds, but it will send back vital information about our star.
Read MoreIt could make for the greatest get-rich scheme in history, but you need to hitch a ride to Neptune to do it.
Read MoreScientists have identified at least two dozen exoplanets that might be better for life than Earth. There's just one catch: they're too far away.
Read MoreWhile there's really no telling for sure, modern scientific research seems to suggest that the voices of Neanderthals were anything but deep and bestial.
Read MoreWhile many specific examples of parallel universes are, of course, fictional, the study of whether a multiverse exists at all is fairly comprehensive.
Read MoreThe merest mention of a national quarantine is enough to have the old "What if?" hairs on the back of the neck stand up. Could it really happen?
Read MoreHumans are the products of hundreds of millions of years of evolution, ditching the body parts we no longer need. Yet, mysteriously, we still have fingernails.
Read MoreNASA doesn't just design space suits and space shuttles to get men on the moon and into space. There are other technologies NASA has developed or perfected.
Read MoreAlthough they're only visible occasionally, shooting stars bombard the Earth on a regular basis. But, what exactly are they and what are they comprised of?
Read MoreSaturn has a whopping 82 moons, but more are constantly being discovered. That makes it the planet with the most moons in the entire solar system.
Read MoreThese frozen elements take on a unique quality: Venus, hottest planet in the solar system, has an atmospheric layer that evidently rains frozen carbon dioxide.
Read MoreDespite the fact that babies are, as a general rule, super, super small and adorable, they actually have a lot more bones than adults do: 300 of them in all.
Read MoreHumans have been observing Saturn for as long as we've been looking up at the night sky, as it's one of the five planets visible to the naked eye.
Read MoreThe two innermost planets of our solar system, Venus and Mercury, are famously devoid of moons. The astronomy community has been unclear as to why that is.
Read MoreThese were supposedly the faces of random, anonymous New Yorkers, which Dewey-Hagborg had generated from samples of DNA she gathered from discarded artifacts.
Read MoreCalled "dancing lemurs" because of their unique sideways hopping gait, Beatrice and Elliott are the beginnings of a conservation breeding program in England.
Read MoreYou might want to revisit that idea that something you are talking about is "light as a cloud." Those white wisps of vapor weigh a bit more than a little mist.
Read MoreIf you're a normal human being, you've no doubt thought about the end of the world from time to time -- or, more specifically, the end of the human race.
Read MoreSome species have integrated into local environments but others cause havoc. Here are some animals that were never supposed to be in the U.S.
Read MoreWhat if you could drive all the way to space? Of course, the very concept is impossible on multiple levels: roads don't go straight up, for example.
Read MoreBut many of these technologies will be obsolete not in just a couple short decades. Here are technologies that probably won't exist in 20 years.
Read MoreThese are the smartest dog breeds in the world. Probably smarter than the average toddler.
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