Science

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...
Read More
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...
Read More
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...
Read More
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...
Read More
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...
Read More
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...
Read More
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...
Read More
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...
Read More
Russian Emergency employees work at the scene of the collapse building of the Saint Petersburg National Research University of Information Technologies, Mechanics and Optics in St. Petersburg, Russia, Saturday, Feb. 16, 2019. Russian emergency authorities say several floors of a university building in Russia’s second-largest city have collapsed. There was no immediate information on casualties. (AP Photo/Dmitri Lovetsky)
February 16, 2019 - 11:36 am
ST. PETERSBURG, Russia (AP) — Part of the roof and several floors of university building in Russia's second-largest city collapsed Saturday, but officials say there were no casualties. The Emergencies Ministry said the collapse at the Saint Petersburg National Research University of Information...
Read More
FILE - This June 3, 2014, file photo shows a panoramic view of the Paradise Fossil Plant in Drakesboro Ky. President Donald Trump's vow to save the coal industry will be tested this week when a utility board he appoints weighs whether to close a coal-fired power plant in Kentucky whose suppliers include a mine owned by one of his campaign donors. An environmental assessment by the Tennessee Valley Authority recommends shuttering the remaining coal-fired unit at the Paradise Fossil Plant in Muhlenberg County. The board could vote on Thursday, Feb. 14, 2019. (AP Photo/Dylan Lovan, File)
February 14, 2019 - 5:07 pm
FRANKFORT, Ky. (AP) — A federal utility board voted Thursday to close a coal-fired power plant in Kentucky, rejecting pleas from President Donald Trump and U.S. Senate Majority Leader Mitch McConnell and handing the coal industry a defeat in its backyard. The Tennessee Valley Authority voted to...
Read More

Pages