Science

FILE - This July 23, 2018 file photo shows packets of buprenorphine, a drug which controls heroin and opioid cravings, in Greenfield, Mass. On Wednesday, March 20, 2019, the nation’s top medical advisers said medications which are proven to successfully treat opioid addiction remain vastly underused in the U.S., despite an epidemic of fatal overdoses tied to heroin, painkillers and related drugs. (AP Photo/Elise Amendola)
March 20, 2019 - 3:51 pm
WASHINGTON (AP) — Medicines proven to treat opioid addiction remain vastly underused in the U.S., the nation's top medical advisers said Wednesday. Only a fraction of the estimated 2 million people addicted to opioids are getting the medications, according to a report by the National Academies of...
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FILE - In this Oct. 9, 2018 file photo, a researcher installs a fine glass pipette into a microscope in preparation for injecting embryos with Cas9 protein and PCSK9 sgRNA at a lab in Shenzhen in southern China's Guandong province. On Tuesday, March 19, 2019, an expert committee convened by the World Health Organization is calling for the U.N. health agency to create a global registry of scientists working on gene editing. (AP Photo/Mark Schiefelbein, File)
March 19, 2019 - 1:52 pm
GENEVA (AP) — A panel convened by the World Health Organization said it would be "irresponsible" for scientists to use gene editing for reproductive purposes, but stopped short of calling for a ban. The experts also called for the U.N. health agency to create a database of scientists working on...
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FILE - In this May 25, 2000 file photo, Desert Bighorn Sheep eat and rest in the Condor Ridge exhibit at the San Diego Wild Animal Park. A new survey has found a sharp decline in desert bighorn sheep in Southern California, and biologists suspect the cause is a disease contracted from domestic animals. The California Department of Fish and Wildlife says a survey in early March 2019 counted 60 bighorns in the Mount San Gorgonio region east of Los Angeles. That's down two-thirds from a survey conducted in 2016. (AP Photo/Bob Grieser, File)
March 15, 2019 - 5:53 pm
RIVERSIDE, Calif. (AP) — A new survey has found a sharp decline in desert bighorn sheep in Southern California, and biologists suspect the cause is a disease contracted from domestic animals. The California Department of Fish and Wildlife says a survey earlier this month counted 60 bighorns in the...
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FILE - In this Oct. 9, 2018 file photo, Qin Jinzhou deposits an embryo into a microplate after injecting it with injecting Cas9 protein and PCSK9 sgRNA in a laboratory in Shenzhen in southern China's Guangdong province. On March 13, 2019, an international group of scientists and ethicists are calling for a temporary global ban on making babies with edited genes. It’s the latest reaction to last November’s announcement that gene-edited twins had been born in China. That development was widely criticized as risky and unethical. (AP Photo/Mark Schiefelbein)
March 13, 2019 - 1:02 pm
NEW YORK (AP) — An international group of scientists and ethicists are calling for a temporary global ban on making babies with edited genes. It's the latest reaction to last November's announcement that gene-edited twins had been born in China. That development was widely criticized as risky and...
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FILE - In this Feb 14, 2019 file photo, Kansas Gov. Laura Kelly ponders a question during a news conference at the Statehouse in Topeka, Kan. Kansas lawmakers have hit the halfway point of their annual session and the GOP-dominated Legislature doesn't just appear to be slow-walking new Democratic Gov. Laura Kelly's big initiatives. Despite Republican supermajorities, an income tax relief bill that GOP leaders consider an urgent priority hasn't cleared both chambers. (AP Photo/John Hanna, File)
March 06, 2019 - 6:10 pm
TOPEKA, Kan. (AP) — Kansas' new Democratic governor is meeting unexpected resistance to her plan for boosting public education funding from local school districts that believe her proposal wouldn't supply enough new money. Gov. Laura Kelly touts her proposed increase of roughly $90 million a year...
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Alcatraz Island is seen Wednesday, March 6, 2019, in San Francisco. Archaeologists have confirmed a long-time suspicion of historians: the famed Alcatraz prison was built over a Civil War-era military fortification. SFGate reports researchers have found a series of buildings and tunnels under the prison yard of Alcatraz Federal Penitentiary, which once held Al Capone. (AP Photo/Eric Risberg)
March 06, 2019 - 5:14 pm
SAN FRANCISCO (AP) — Archaeologists confirmed a long-time suspicion of historians and say that famed Alcatraz prison was built over a Civil War-era military fortification. Researchers found a series of buildings and tunnels under the prison yard of Alcatraz Federal Penitentiary, which once held Al...
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In this Feb. 28, 2019 photo, a fossilized dinosaur footprints are shown on a paving stone at the Valley Forge National Historical Park in Valley Forge, Pa. A volunteer at the park outside Philadelphia recently discovered dozens of fossilized dinosaur footprints on flat rocks used to pave a section of hiking trail. (AP Photo/Matt Rourke)
March 06, 2019 - 9:18 am
VALLEY FORGE, Pa. (AP) — The national park on the site where George Washington and the struggling Continental Army endured a tough winter during the American Revolution boasts a new feature that's a couple of hundred million years old — dozens of fossilized dinosaur footprints discovered on rocks...
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Timothy Ray Brown poses for a photograph, Monday, March 4, 2019, in Seattle. Brown, also known as the "Berlin patient," was the first person to be cured of HIV infection, more than a decade ago. Now researchers are reporting a second patient has lived 18 months after stopping HIV treatment without sign of the virus following a stem-cell transplant. But such transplants are dangerous, cannot be used widely and have failed in other patients. (AP Photo/Manuel Valdes)
March 05, 2019 - 5:00 pm
SEATTLE (AP) — A London man appears to be free of the virus that causes AIDS after a stem cell transplant, the second success including the "Berlin patient," doctors reported. The therapy had an early success with Timothy Ray Brown, a U.S. man treated in Germany who is 12 years post-transplant and...
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In this Feb. 14, 2019 photo, Colton Welch, a junior at the State University of New York at Morrisville, N.Y., tends hydroponic tomato plants which will provide students with data applicable to cannabis cultivation. The college's new minor in cannabis studies is among a handful of new university programs aimed at preparing students for careers in marijuana and hemp industries. (AP Photo/Marry Esch)
March 04, 2019 - 2:40 pm
Grace DeNoya is used to getting snickers when people learn she's majoring in marijuana. "My friends make good-natured jokes about getting a degree in weed," said DeNoya, one of the first students in a new four-year degree program in medicinal plant chemistry at Northern Michigan University. "I say...
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FILE - In this Oct. 31, 2018 file photo, John Mayer gestures to the crowd during the tribute event Mac Miller: A Celebration of Life at the Greek Theatre in Los Angeles. Mayer is launching a foundation focused on improving the health of veterans through scientific research. The singer on Friday, March 1, 2019 announced The Heart and Armor Foundation, which plans to focus on veterans with post-traumatic stress and meeting the emerging needs of women veterans. (Photo by Amy Harris/Invision/AP, File)
March 01, 2019 - 11:22 am
NEW YORK (AP) — John Mayer is launching a foundation focused on improving the health of veterans through scientific research. The Grammy-winning singer on Friday announced The Heart and Armor Foundation, which plans to focus on veterans with post-traumatic stress disorder and meeting the emerging...
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