Countless people from around the world swear they've had a run-in with the ape-like beast known as Bigfoot (or Sasquatch, or Yeti, depending on your region) but a fossil has never been discovered. Several private collections and museums do have strands of hair thought to have come from one of the creatures, and researchers have used those samples to see if science can prove once and for all that Bigfoot does exist.
A team at the University of Oxford led by Professor of Human Genetics Bryan Sykes collected 57 samples of hair and put them through macroscopic, microscopic, and infrared fluorescence tests. That helped eliminate 21 samples that weren't hair, but rather glass fibers, plant materials, and other substances. Of the remaining 36 samples, 30 had recoverable DNA, and all of those matched species that were already known.
The researchers did find that some of the hair didn't come from places where the mammal was known to dwell; two samples discovered in India and Bhutan that were believed to be from a yeti were actually from the extinct Pleistocene polar bear, which was thought to have only lived in the Tibetan Plateau.
Although scientific evidence proving Bigfoot is real wasn't found this time, researchers aren't ruling out that the creature exists.
"Does this evidence disprove the legends of the Yeti, Migyhur, Almasty, Sasquatch/Bigfoot?" Norman MacLeod of the London Natural History Museum wrote. "It does not. Scientific Q1 hypothesis testing of this sort is not designed to, and cannot, prove hypotheses alternative to the null hypothesis." Catherine Garcia
As the Syrian government works to cut off Aleppo's rebel supply route from Turkey, foreign intervention is not welcome, Foreign Minister Walid-al-Moallem warned Saturday, The Associated Press reports.
"Any ground intervention in Syria without the consent of the Syrian government will be considered an aggression that should be resisted by every Syrian citizen," he said. "I regret to say that they will return home in wooden coffins."
Saudi Arabia recently said it would send troops as part of a U.S.-led coalition to fight Islamic State extremists, who control parts of Syria. The United Nations suspended peace talks Wednesday as conflict near Aleppo ramped up. Julie Kliegman
At least 13 people died and hundreds more were injured in a 6.4-magnitude earthquake that struck Taiwan on Saturday, The Associated Press reports.
Rescuers saved hundreds of people from buildings and were still trying to reach others. Dozens of people are reportedly unaccounted for, CNN reports.
The high-rise residential building that collapsed in the 4 a.m. quake included a care center for newborn babies. One 10-day-old baby was reportedly among the dead. Julie Kliegman
On Sunday, the Carolina Panthers will meet the Denver Broncos in Super Bowl 50. But aside from the snacks and the commercials that star puppies, I'm pretty lukewarm about the spectacle.
And then I go and find a photo like this, from the very first Super Bowl in 1967, when the Green Bay Packers trounced the Kansas City Chiefs, and I lament my indifference to the sport.
Just look at their utter jubilation! The man in the middle, who's wearing what looks to be an ascot (imagine a time when football fans wore ties and ascots to the game!), waving his arms around like he just don't care, is having a near-religious experience. It's inspiring and I'm jealous. Lauren Hansen
Only in America: Lawmaker refuses to back LGBT civil rights protections because similar laws don't exist for obese people
An Indiana lawmaker is refusing to back civil rights protections for gays and lesbians because there are no similar laws protecting "fat white people." State Rep. Woody Burton called homosexuality "a behavioral thing," like overeating, and argued, "If I pass a law that says transgenders and homosexuals are covered under the civil rights laws, does it say anywhere that fat white people are covered?"
Twitter revealed Friday that it has deleted 125,000 accounts threatening or promoting terrorism since mid-2015, CNBC reports. The Brookings Institution estimated last year that there were at least 46,000 such accounts in existence; Twitter's numbers indicate that ISIS and other terrorist groups have either upped their presence on social media, or Twitter has become better at targeting terrorist accounts.
Spam-fighting technology flags posts by potential terrorists, which are then reviewed by humans, The Associated Press reports. Prior to Friday, Twitter had not revealed the scale to which terrorists were active on Twitter. Jeva Lange
At the price it sells for, this little chocolate ball "better cure PMS, heartbreak, and file our income taxes," said Dominique Haikel at E! Online. For years now, La Madeline au Truffle ($250) from Connecticut-based chocolatier Fritz Knipschildt has reigned as the most extravagant confection in the world. Each one is made to order to get the most of its seven-day shelf life. Dark chocolate dusted in cocoa powder encases a rare mushroom — a Périgord truffle — that's been smothered in a chocolate ganache infused with truffle oil. The whole thing weighs just 1.9 oz, but comes resting on a bed of sugar pearls in a pretty silver box.
The Vatican announced Friday that Pope Francis and the head of the Russian Orthodox Church, Patriarch Kirill, will meet in Cuba next Friday, marking the first such meeting between a pope and a Russian patriarch in history. The Eastern Orthodox and Western factions of Christianity split nearly 1,000 years ago in 1054's Great Schism over issues such as papal authority and have remained "formally estranged" ever since, The Washington Post reports.
The private, two-hour meeting will take place at José Martí International Airport in Havana. It's seen as the most significant effort ever made to repair relations. Becca Stanek