The Biggest Theories Why American Lions Went Extinct
American lions went extinct around 10,000 years ago. Exactly how is still a matter of debate. Here are the biggest theories that try to explain it.
Read MoreAmerican lions went extinct around 10,000 years ago. Exactly how is still a matter of debate. Here are the biggest theories that try to explain it.
Read MoreThe cave bear, formally Ursus spelaeus, went extinct 28,000 to 27,000 years ago at the end of the Pleistocene Epoch. Here's how it happened.
Read MoreLions, tigers, bears - they may seem dangerous today, but there are quite a few deadly prehistoric animals that would have eaten them for lunch.
Read MoreArlington National Cemetery's The Tomb of the Unknown Soldier is a solemn memorial to the ultimate sacrifice. Its guards have strict rules they have to follow.
Read MoreAnimal behaviors can be fascinating. Often, they make sense to us, but sometimes certain animals can do things that almost seem strangely religious.
Read MoreOver the eons, Earth has seen several mass extinction events, including one happening right now. This time, the cause isn't a huge asteroid impact. It's humans.
Read MoreThe Grand Canyon's Pumpkin Spring might look pretty cool, but you definitely don't want to bathe in it. In fact, it's dangerous to do so. Here's why.
Read MoreDried or mummified cats are sometimes found inside the walls of old homes in Britain and Europe. Strangely, they didn't get there by accident.
Read MoreThe cast of "Swamp People" seem to live a tough yet idyllic life in the Louisiana swamps. But wrestling alligators isn't the hardest thing they've had to face.
Read MoreHumans have been using plants for their intoxicating and psychoactive properties for thousands of years. Here's what some of the most common do to our brains.
Read MoreWhile there are plenty of creepy myths about Crater Lake, even a look at the real life stories reveals a truly unnerving past for this beautiful national park.
Read MoreEver wondered why dogs howl at sirens? Though there are a couple theories, there's one in particular that is most widely accepted. Here's what it says.
Read MoreQueen Elizabeth was known for many things, including a deep love of her corgis. And at Christmas, these pets got some pretty special treatment.
Read MoreFactory farms are industrial facilities that produce massive amounts of meat found in restaurants and grocery stores, largely through abuse and exploitation.
Read MoreWith U.S. states increasingly decriminalizing psilocybin possession and consumption, it's time to learn more about this unique "magic" mushroom.
Read MoreEvery year, people flock to Stonehenge in England during the winter solstice, which is the longest night of the year. There are a few reasons why.
Read MoreMost of what you may think you know about witches may include brooms and pointy hats, but in reality, they celebrate eight Witch's Sabbaths based on nature.
Read MoreThere are animals in crisis all over the world, but there are also rescuers ready to help. These are some of the largest animal rescue missions ever pulled off.
Read MoreHumanity's thirst for knowledge seems insatiable and unstoppable. However, some answers are at least half a century away and possibly much longer, if ever.
Read MoreAs of November 13 2023, Iceland declared a state of emergency over the imminent eruption of Mount Fagradalsfjall. Here's how often that volcano erupts.
Read MoreIn November 2023, Iceland began experiencing increased earthquake activity from the active volcano Mount Fagradalsfjall. Here's what happens if it erupts.
Read MoreThe North and South Poles live in our minds as isolated, icy landscapes. Adding to that, they are the only places on Earth that have no time zones.
Read MoreAll around the world, elephants are considered good luck in various cultures for various reasons, with the Hindu god Ganesh perhaps being a catalyst.
Read MoreThe Garden, a remote, off-the-grid agrarian commune, went viral thanks to self-descirbed "hippies" Tree and Julia Heim. Here's what they're up to today.
Read MoreTheodore Roosevelt banned Christmas trees in the White House despite living there with his wife and six children. Some may consider his reason practical.
Read MoreBritain's so-called "Robin Hood" tree was was recently felled in an act of vandalism, shocking and saddening the nation. Here's why the tree is so revered.
Read MoreThough beautiful, some of the U.S. terrain is not particularly easy to traverse. Here's why this national park trail in Utah is so dangerous for novice hikers.
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