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A bomb threat caused the evacuation of parts of Facebook's headquarters in Menlo Park, Calif. on Tuesday, prompting a large police response. The evacuation came around 6 p.m. on Tuesday. Police later gave the all clear.According to KGO-TV, a tip was received by Crime Stoppers in New York, and relayed to authorities in California. The phone call was anonymous and no other details were shared. Many of Facebook's 33,606 employees work out of the company's Menlo Park headquarters. An FBI spokesperson told CNN that a few buildings were evacuated, but all staff members are safe and were allowed to return to the buildings. 661

A Lake Geneva, Wisconsin family is trying to raise money to bring their teenager home from a trip overseas where he became ill.Nathan Dyer traveled to Morocco with his cousin Ashley Benyamina and her husband Mohammed who is from the North African country. He fell ill on April 15 and is now in a coma receiving care in Paris. The beginning of the trip was great, Ashley and Mohammed said, and Nathan was enjoying everything the country had to offer.“He was in the desert running in the dunes, he was climbing mountains we were playing soccer in the streets,” Mohammed said.Then when the three returned to Marrakesh, Nathan started exhibiting symptoms of what they thought was travelers sickness. Doctors gave him antibiotics and told him he’d be better in three or four days. That didn’t happen, so they made another doctor’s appointment.“The appointment was like at 3 p.m. and at 2 p.m. He said, 'I’m really not feeling well, I think I have to go' and then he collapsed on the floor," Ashley said. Nathan has been in a coma ever since. Nathan had traveler’s insurance which got him transported by air ambulance to Paris for better care. That’s where he remains now.His mother has flown there to be with him. His insurance maxed out at ,000 for the trip from Morocco to Paris. Now family members have set up a?GoFundMe.com?page to help with expenses. Doctors still aren’t exactly sure what is wrong with Nathan. He is currently receiving blood plasma transfusions and still remains in a coma-like state.  1575

A Kent State University graduate is getting national attention after she posed with a long gun in a graduation photo.Kaitlin Bennett, founder of Liberty Hangout at Kent State, posed with an AR-10 strapped to her back in her graduation photos. She also decorated her graduation cap with a gun and the words "COME AND TAKE IT." 338

A fifth person has died from his wounds as a result of Tuesday's Strasbourg Christmas market attack, the Paris prosecutor's office told CNN on Sunday.A gunman burst into the market in the evening hours Tuesday as crowds did their holiday shopping, killing three and wounding 13 more. The fourth victim, Antonio Megalizza, an Italian journalist who had been on life support since the attack, died on December 14, French authorities told CNN.CNN affiliate BFMTV reported that a 45-year-old man visiting from Thailand, an Afghan father of three who had been living in France for 15 years, and a man from Strasbourg also died in Tuesday's market attack.The authorities are calling the mass shooting a terrorist attack. Police killed the gunman Thursday night near the marketplace.The shooter, Cherif Chekatt, was known to prison officials for being radicalized and for his proselytizing behavior in detention in 2015, Paris prosecutor Rémy Heitz said, adding that he had been incarcerated multiple times in the past. French prosecutors said the suspect shouted the Arabic phrase "Allahu Akbar," meaning "God is greatest," at the time of the attack. 1152

A global research team of NASA’s Jet Propulsion Laboratory in Pasadena, California, using spectroscopes, have found hydrogen sulfide in the clouds or Uranus, NASA said on Tuesday. What is special about hydrogen sulfide is it is a common chemical on Earth humans like to avoid. Hydrogen sulfide is the same gas that rotten eggs emit. Yes, Uranus smells like rotten eggs. The presence of hydrogen sulfide has long been suspected on Uranus. NASA’s Voyager 2, which passed by the planet decades ago, detected the gas. But using Earth-based satellites, NASA has been able to confirm the presence of the gas. NASA said that finding hydrogen sulfide on Uranus is a striking difference compared to the other gas planets. Jupiter and Saturn have had ammonia detected in the clouds, but not hydrogen sulfide. “We’ve strongly suspected that hydrogen sulfide gas was influencing the millimeter and radio spectrum of Uranus for some time, but we were unable to attribute the absorption needed to identify it positively. Now, that part of the puzzle is falling into place as well,” Glenn Orton of NASA’s Jet Propulsion Laboratory said. If there is one bit of good news, scientists said: It would be impossible for the hydrogen sulfide to overtake humans. "Suffocation and exposure in the negative 200 degrees Celsius [392 degrees Fahrenheit] atmosphere made of mostly hydrogen, helium and methane would take its toll long before the smell," said lead author Patrick Irwin of the University of Oxford, U.K.    1582