Science

In this photo released by NASA on Thursday, Oct. 17, 2019, U.S. astronauts Jessica Meir, left, and Christina Koch pose for a photo in the International Space Station. On Friday, Oct. 18, 2019, the two are scheduled to perform a spacewalk to replace a broken battery charger. (NASA via AP)
October 17, 2019 - 1:49 pm
CAPE CANAVERAL, Fla. (AP) — Men have floated out the hatch on all 420 spacewalks conducted over the past half-century. That changes Friday with spacewalk No. 421. NASA astronauts Christina Koch and Jessica Meir will make "HERstory," as NASA is calling it, with the first all-female spacewalk. All...
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File-Picture taken in August 2017 show linear clusters of trilobites (arthropods) on the surface of the rock slab. These fossils come the Fezouata Shale in Morocco (near Zagora). Their age is 480 million years. The trilobites are all oriented towards the same direction. The head part has a long spine in the front. There are also two lateral spines along the animal's body. (AP Photo/Jean Vannier)
October 17, 2019 - 11:55 am
BERLIN (AP) — Ever felt like you've been queuing forever? Scientists say fossils found in Morocco suggest the practice of forming orderly lines may date back 480 million years and could have had evolutionary advantages. Their study, published Thursday in the journal Scientific Reports, describes...
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October 16, 2019 - 5:23 pm
LOS ANGELES (AP) — Earthquake early warning alerts will become publicly available throughout California this week, the Governor's Office of Emergency Services said Wednesday. The system's statewide debut Thursday will coincide with the 30th anniversary of the Loma Prieta earthquake that ravaged the...
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This Oct. 12, 2019 photo made available by NASA shows the comet 2I/Borisov, seen by the Hubble Space Telescope. It’s the second known interstellar visitor to swoop through our backyard. An amateur astronomer from Crimea, Gennady Borisov, discovered the comet in August, two years after the first alien guest, a cigar-shaped rock, popped up. (NASA, ESA, D. Jewitt (UCLA) via AP)
October 16, 2019 - 2:15 pm
CAPE CANAVERAL, Fla. (AP) — The Hubble Space Telescope has captured the best pictures yet of our newest interstellar visitor. This comet from outside our solar system is zooming by us at a blistering 110,000 mph (177,000 kph). Hubble caught some glam shots over the weekend from a distance of 260...
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FILE - This Wednesday, Aug. 24, 2011 NOAA satellite image shows Hurricane Irene, a category 2 storm with winds up to 100 mph and located about 400 miles southeast of Nassau. According to a study published Monday, Oct. 14, 2019 in the journal Geophysical Research Letters, scientists have discovered a real life mash-up of two feared disasters _ hurricanes and earthquakes _ called “stormquakes.” It’s a shaking of the sea floor during a hurricane or nor’easter that rumbles like a magnitude 3.5 earthquake. It’s a fairly common natural occurrence that wasn’t noticed before because it was in the seismic background noise. (Weather Underground via AP)
October 16, 2019 - 12:00 pm
WASHINGTON (AP) — Scientists have discovered a mash-up of two feared disasters — hurricanes and earthquakes — and they're calling them "stormquakes." The shaking of the sea floor during hurricanes and nor'easters can rumble like a magnitude 3.5 earthquake and can last for days, according to a study...
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FILE - In this image released Friday, Oct. 4, 2019, by NASA, astronauts Christina Koch, right, and, Jessica Meir pose for a photo on the International Space Station. NASA has moved up the first all-female spacewalk to Thursday, Oct. 17, 2019, or Friday because of a power system failure at the International Space Station. (NASA via AP)
October 15, 2019 - 1:27 pm
CAPE CANAVERAL, Fla. (AP) — NASA is moving up the first all-female spacewalk to this week because of a power system failure at the International Space Station. Astronauts Christina Koch and Jessica Meir will now venture out Thursday or Friday, instead of next Monday, to deal with the problem. It...
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Protestors of the environmental activist group extinction rebellion camp during a demonstration during a rainy morning at Trafalgar Square in London, Monday, Oct. 14, 2019.(AP Photo/Frank Augstein)
October 15, 2019 - 8:03 am
LONDON (AP) — Climate protesters in London plan to keep up their campaign despite being ousted by a police order from their Trafalgar Square encampment. The Metropolitan Police had said Extinction Rebellion protesters and their tents must leave the square by Monday evening. The force said it was a...
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FILE - In this Tuesday, July 20, 2010 file photo, former Russian cosmonaut Alexei Leonov speaks to the media before a reception at the U.S. Ambassador's Spaso House residence in Moscow, Russia. Russia's space agency says Alexei Leonov, the first human to walk in space 54 years ago, has died in Moscow. He was 85. Roscosmos says in a statement on its website that Leonov died on Friday, Oct. 11, 2019. (AP Photo/Alexander Zemlianichenko, File)
October 15, 2019 - 6:14 am
MYTISHCHI, Russia (AP) — Alexei Leonov, the first person to walk in space, has been laid to rest at a memorial cemetery outside the Russian capital of Moscow. The legendary cosmonaut, who died Friday at 85, was buried Tuesday in a lavish ceremony, attended by hundreds of well-wishers and other...
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Loretta Reel picks up a doily that managed to survive a fire that destroyed her in-laws home in the Porter Ranch area of Los Angeles on Saturday, Oct. 12, 2019. (Mindy Schauer/The Orange County Register via AP)
October 12, 2019 - 9:35 pm
LOS ANGELES (AP) — Three people have died at the scene of Southern California wildfires this week, authorities said Saturday, as firefighters aided by diminishing winds beat back a blaze on the edge of Los Angeles that damaged or destroyed more than 30 structures and sent a blanket of smoke across...
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Smoke from the Saddleridge Fire hangs above power lines as the sun rises in Newhall, Calif., on Friday, Oct. 11, 2019. An aggressive wildfire in Southern California seared its way through dry vegetation Friday and spread quickly, destroying more than a dozen homes as tens of thousands of residents were ordered to get out of its way, authorities said. (AP Photo/Noah Berger)
October 12, 2019 - 12:03 pm
LOS ANGELES (AP) — The Latest on wildfires in California (all times local): 8:15 a.m. Containment is inching up on a smoky Los Angeles wildfire that damaged or destroyed more than 30 structures, as crews take advantage of calmer winds and cooler temperatures. Officials say the blaze in the San...
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