science

Climate change activists participate in an environmental demonstration as part of a global youth-led day of action, Friday Sept. 20, 2019, in New York. A wave of climate change protests swept across the globe Friday, with hundreds of thousands of young people sending a message to leaders headed for a U.N. summit: The warming world can't wait for action. (AP Photo/Bebeto Matthews)
September 20, 2019 - 4:50 pm
NEW YORK (AP) — The Latest on the global climate protests being held in cities around the world (all times local): 3:45 p.m. Hundreds of mainly young demonstrators are marching through downtown Mexico City, chanting "political change, not climate change!" That was an apparent reference to President...
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September 19, 2019 - 11:20 am
The U.S. government will spend $3 million to find out if marijuana can relieve pain, but none of the money will be used to study the part of the plant that gets people high. Nine research grants announced Thursday are for work on CBD, the trendy ingredient showing up in cosmetics and foods, and...
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FILE - In this Aug. 7, 2018 file photo, a doctor performs an ultrasound scan on a pregnant woman at a hospital in Chicago. A new study released Tuesday, Sept. 17, 2019, suggests when a pregnant woman breathes in air pollution, it can travel beyond her lungs to the placenta that guards her fetus. During pregnancy, particle pollution is linked to premature births and low birth weight, but scientists don’t understand why. (AP Photo/Teresa Crawford, File)
September 17, 2019 - 11:18 am
WASHINGTON (AP) — A new study suggests when a pregnant woman breathes in air pollution, it can travel beyond her lungs to the placenta that guards her fetus. Pollution composed of tiny particles from car exhaust, factory smokestacks and other sources is dangerous to everyone's health, and during...
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September 16, 2019 - 6:52 pm
WASHINGTON (AP) — A Chinese government employee was arrested Monday after the Justice Department linked him to a visa fraud scheme intended to help others enter the United States to recruit research talent. Zhongsan Liu, 57, was charged in federal court in Manhattan with one count of conspiracy to...
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Environmental Protection Agency director Andrew Wheeler speaks about the release of the final report of the national Superfund Task Force, Monday, Sept. 9, 2019, at Southside Community Park in Chattanooga, Tenn (Erin O. Smith/Chattanooga Times Free Press via AP)
September 10, 2019 - 6:05 pm
WASHINGTON (AP) — The Environmental Protection Agency is aiming to reduce and eventually eliminate the use of mammals to test the toxicity of chemicals, a move backed by animal rights groups but criticized as irresponsible by a leading environmental organization. A directive signed Tuesday by EPA...
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September 10, 2019 - 3:03 am
PARIS (AP) — A Paris newspaper says seven-time Formula One world champion Michael Schumacher is being treated with a cutting-edge stem-cell therapy in one of the French capital's hospitals. The Paris hospitals authority, citing France's strict medical privacy rules, said it could not comment on a...
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National Weather Service Director Louis Uccellini addresses a meeting of the National Weather Association in Huntsville, Ala., Monday, Sept. 9, 2019. Uccellini defended forecasters who contradicted President Donald Trump's claim that Hurricane Dorian posed a threat to Alabama as it approached the United States. (AP Photo/Jay Reeves)
September 09, 2019 - 2:24 pm
HUNTSVILLE, Ala. (AP) — The acting chief scientist at the National Oceanic and Atmospheric Administration said his agency likely violated its scientific integrity rules last week when it publicly chastised a weather office that contradicted President Donald Trump's claim that Hurricane Dorian...
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This Saturday, Sept. 7, 2019 photo shows items in a vending machine in New York. Americans are addicted to snacks, and food experts are paying closer attention to what that might mean for health and obesity. (AP Photo/Patrick Sison)
September 09, 2019 - 1:06 pm
NEW YORK (AP) — Americans are addicted to snacks, and food experts are paying closer attention to what that might mean for health and obesity. Eating habits in the U.S. have changed significantly in recent decades, and packaged bars, chips and sweets have spread into every corner of life. In the...
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This November 2018 photo provided by Margo Peyton shows, from left, Diana Ademic, Berenice Felipa, Steve Salika and Tia Salika enjoying a dive during their 2018 Thanksgiving vacation trip at a Kids Sea Camp week at Buddy Dive Resort off Bonaire, a Netherlands-administered island in the Leeward Antilles off the coast of Venezuela. All four were aboard the dive boat Conception and all died in the fire that swept the vessel on Sept. 2, 2019 off the coast of Southern California. (Margo Peyton via AP)
September 07, 2019 - 3:11 pm
Less than a year ago, Tia Salika was wearing an animal-print scuba suit and posing for a photograph in the depths of the iridescent blue ocean off South America with her parents and her best friend. So it seemed only fitting that the high schooler would celebrate her 17th birthday with another...
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A row of hearts, each with the name of a victim, adorn a growing memorial to those who died aboard the dive boat Conception, seen early Friday morning, Sept. 6, 2019 at the harbor in Santa Barbara, Calif. The Sept. 2 fire took the lives of 34 people on the ship off Santa Cruz Island off the Southern California coast near Santa Barbara (AP Photo/Stefanie Dazio)
September 06, 2019 - 7:13 pm
From a veteran water polo coach to a Singaporean data scientist, the passengers aboard the ill-fated Conception dive boat were linked by their love for the water. Here are the victims who have been identified so far from the deadly fire that engulfed the vessel, killing 34 people off California's...
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