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The moon is slowly shrinking over time, which is causing wrinkles in its crust and moonquakes, according to photos captured by NASA's Lunar Reconnaissance Orbiter.Unlike Earth, the moon doesn't have tectonic plates. Instead, as the moon's interior has cooled over the last several hundred million years, it has caused the surface to wrinkle as it shrinks. Unlike the flexible skin of a grape when it shrinks into a raisin, the moon's brittle crust breaks. This creates stair-step cliffs called thrust faults as part of the crust is pushed up and over another close part of the crust.There are now thousands of cliffs scattered across the moon's surface, averaging a few miles long and tens of yards high. The orbiter has taken photos of more than 3,500 of them since 2009. In 1972, Apollo 17 astronauts Eugene Cernan and Harrison Schmitt had to ascend one of these cliffs, the Lee-Lincoln fault scarp, by zig-zagging the lunar rover over it.Today the moon is 50 meters "skinnier" because of this process. And as it shrinks, the moon actively produces moonquakes along the faults. Researchers re-analyzed seismic data they had from the moon to compare with the images gathered by the orbiter.Data from the seismometers placed on the moon during the Apollo 11, 12, 14, 15 and 16 missions revealed 28 moonquakes recorded between 1969 and 1977. Researchers compared the location of the epicenters for those quakes with the orbiter imagery of the faults. At least eight of the quakes occurred due to activity along the faults. This rules out the possibility of asteroid impacts or rumblings from the moon's interior.This means that the Apollo seismometers recorded the moon shrinking, the researchers said. The study of Apollo seismic data and analysis of more than 12,000 of the orbiter's photos were published Monday in the journal 1841

TEHRAN, Iran — Iran's state television has issued its most drastic warning so far about the new coronavirus, saying the outbreak could kill “millions” in the Islamic Republic if the public keeps traveling and ignoring health guidance. The warning came in a bulletin broadcast on Tuesday afternoon. Roughly nine out of 10 of the over 18,000 cases of the new virus confirmed across the Middle East come from Iran, where authorities denied for days the risk the outbreak posed. Iran's supreme leader also on Tuesday issued a religious order prohibiting “unnecessary” travel in the country. 599

The controversy surrounding a nurse woman who ran in the London Marathon and was denied the "fastest nurse" world record because she wasn't wearing a dress has sparked a conversation about how the image of nurses has changed.Although not all nurses arrive to work donning white dresses, the stereotypical image of nurses remains.The Guinness World Records admitted that its guidelines were "outdated, incorrect and reflected a stereotype we do not in any way wish to perpetuate," according to Guinness World Records senior vice president Samantha Fay.Mary Lou Creech has been a registered nurse for the last 50 years, and her uniform used to be what you would expect for a stereotypical nurse. A lot has changed over the past decades, especially with her uniform.“I wore the white dress the white shoes the white hat,” Creech remembers. “In ICU that was a nightmare. But that's the way it was, and you just worked around it.”Now, at Vascular Institute of the Rockies, she works in scrubs, which is why she was surprised to learn a nurse was denied a spot with Guinness World Records as fastest marathon runner wearing a nurse's uniform because she wasn't wearing a dress.“That's too bad,” Creech says. “I mean it should be the job that they did, not what they're wearing.”“We were excited to see that social movement and see this new outcome,” says Liz Stokes with the American Nurses Association.Stokes says the image of nursing has changed, and not just in attire.“It's more diverse than the traditional what we saw years ago,” Stokes says. “You know we're more racially and ethnically diverse. Gender diversity as well as age.”She says this conversation can help to shatter stereotypes, but there is still more work to be done.“Our goal is to hope that we reflect what our patient’s population appears to be and we're not there,” Stokes says. “So, we still have a significant way to go.” 1902

Tens of thousands of people were without power in Manhattan on Saturday evening, ConEdison said.There were 42,000 customers without power in New York, most of them in Midtown Manhattan and the Upper West Side, the utility company said.Mayor Bill de Blasio, who was campaigning for president in Iowa, said it appears the outage was the result of a mechanical problem in the electrical grid."This appears to be something that just went wrong in the way that they transmit power from one part of the city to another," he told CNN. "It sounds like it is addressable in a reasonable amount of time."The city's fire department was responding to numerous transformer fires, the first of which occurred in Manhattan on West 64th Street and West End Avenue, officials said.Several Broadway and off-Broadway shows said they were canceling performances, according to tweets aggregated by 889

The holiday season is in full swing, which means everyone is flocking to stores to buy gifts for family and friends. But a safety group is warning consumers about 10 toys that could potentially be hazards for little ones.The safety organization World Against Toys Causing harm, Inc., or W.A.T.C.H., released its 324