Biology

FILE - In this April 19, 2010 file photo, people gather under the Survivor Tree at the Oklahoma City National Memorial during a ceremony marking the 15th anniversary of the Oklahoma City bombing. As part of the city's annual day of remembrance Friday, April 19, 2019 – the 24th anniversary of the attack – civic leaders will plant a tree in a city park that was cloned from this scarred American elm that survived the deadliest act of domestic terrorism on U.S. soil. (AP Photo/Sue Ogrocki, File)
April 19, 2019 - 2:32 pm
OKLAHOMA CITY (AP) — Science and technology are helping Oklahoma City to sustain the DNA — and the spirit — of a tree that has symbolized hope in the 24 years since the deadliest act of domestic terrorism in U.S. history shook the city to its core. As part of an annual remembrance of the bombing,...
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This 2018 photo provided by the University of New Hampshire shows a ground nesting bee pollinating a flower in New Hampshire. The species is one of 14 declining wild bee species identified in a study published in April 2019 by researchers at the university. The new study has found that more than a dozen wild bee species critical to pollinating fruits and vegetables across New England are on the decline. (University of New Hampshire/Molly Jacobson via AP)
April 18, 2019 - 10:25 am
CONCORD, N.H. (AP) — More than a dozen wild bee species critical to pollinating everything from blueberries to apples in New England are on the decline, according to a new study. Researchers from the University of New Hampshire wanted to understand if the documented declines hitting honeybees and...
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April 16, 2019 - 1:59 pm
CAMBRIDGE, Mass. (AP) — A Harvard University residence hall is ending a decades-old tradition of skinning and barbecuing a goat in the courtyard. The Harvard Crimson student newspaper reports that Dunster House Faculty Deans Cheryl Chen and Sean Kelly informed students of the decision in an email...
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FILE - This Thursday, June 21, 2018 file photo shows an adult whooping crane, a critically endangered species, in captivity at the Audubon Nature Institute's Species Survival Center in New Orleans. In a study released on Monday, April 15, 2019, whooping cranes, ravens and peregrine falcons are among the celebrities of the sky in the eyes of Americans, even those who’ve never laid eyes on one. (AP Photo/Gerald Herbert)
April 15, 2019 - 2:03 pm
NEW YORK (AP) — Whooping cranes, common ravens and peregrine falcons are among the celebrities of the sky in the eyes of Americans, even those who've never laid eyes them. The ruffed grouse or purple martin? They're like friends you might chat with. The wrentit and the Abert's towhee are like the...
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FILE - This Monday, July 10, 2017 file photo shows different shaped glasses of wine in Sonoma, Calif. According to a large genetic study released on Thursday, April 4, 2019, drinking alcohol raises the risk of high blood pressure and stroke, debunking previous claims that moderate drinking was protective. (AP Photo/Eric Risberg)
April 04, 2019 - 5:56 pm
LONDON (AP) — It might just be enough to kill your buzz: A new study challenges the idea that a drink or two a day could actually be good for you. In a study conducted in China, the researchers found that moderate drinking slightly raised the risk of stroke and high blood pressure. They weren't...
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FILE - In this May 17, 1999 file photo, two Makah Indian whalers stand atop the carcass of a dead gray whale moments after helping tow it close to shore in the harbor at Neah Bay, Wash. Earlier in the day, Makah Indians hunted and killed the whale in their first successful hunt since voluntarily quitting whaling over 70 years earlier. Federal officials are now supporting the Native American tribe's decades-long request to resume whale hunts off the coast of Washington state.The National Oceanic and Atmospheric Administration on Thursday, April 4, 2019, announced its proposal to allow the Makah Tribe to hunt and harvest one to three gray whales annually over a 10-year period. (AP Photo/Elaine Thompson, File)
April 04, 2019 - 3:56 pm
SEATTLE (AP) — Federal officials are supporting a decadeslong request by a Native American tribe in Washington state to resume what would be the only authorized whale hunts in the mainland U.S., a long-held custom that animal rights activists oppose as outdated and cruel. The National Oceanic and...
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FILE - This Thursday, Oct. 5, 2017 photo shows Shelley, an adopted cat, at its new home in Philadelphia. A study released on Thursday, April 4, 2019, suggests house cats respond to the sound of their own names. Researchers said it’s the first experimental evidence that cats can distinguish between words people say. (AP Photo/Matt Rourke)
April 04, 2019 - 8:01 am
NEW YORK (AP) — This may not surprise many cat owners, but a new study says cats can respond to the sound of their own names. The researchers said it's the first experimental evidence that cats can distinguish between words people say. To test for that, the Japanese researchers had animals listen...
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Primatologist Jane Goodall speaks at during a ceremony at City Hall, Wednesday, April 3, 2019, in Los Angeles. Goodall recounted her experiences in Los Angeles over the years, most recently at the 2017 screening of the documentary "Jane" at the Hollywood Bowl that featured a live orchestral performance. (AP Photo/Damian Dovarganes)
April 03, 2019 - 3:13 pm
LOS ANGELES (AP) — Los Angeles city leaders honored the lifetime achievements of famed primatologist Jane Goodall by singing "Happy Birthday" to her on her 85th birthday. Goodall vocalized a chimpanzee greeting Wednesday at the City Hall ceremony and pulled Mayor Eric Garcetti over to demonstrate...
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Braden Scott gives a thumbs up as he pauses while practicing on the piano in Tomball, Texas on Friday, March 29, 2019. Braden was diagnosed with the mysterious syndrome called acute flaccid myelitis, or AFM, in 2016 and was paralyzed almost completely. But since then he has recovered much of his muscle function. His parents believe a lot of it has to do with thousands of hours of physical therapy. (AP Photo/David J. Phillip)
April 02, 2019 - 12:21 pm
NEW YORK (AP) — One morning last fall, 4-year-old Joey Wilcox woke up with the left side of his face drooping. It was the first sign of an unfolding nightmare. Three days later, Joey was in a hospital intensive care unit, unable to move his arms or legs or sit up. Spinal taps and other tests failed...
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FILE - This Tuesday, Aug. 15, 2017 file photo shows a model of a Tyrannosaurus rex on display in the New Mexico Museum of Natural History and Science in Albuquerque, N.M. New research released on Friday, March 29, 2019 captures a fossilized snapshot of the day nearly 66 million years ago when an asteroid hit the Earth, fire rained from the sky and the ground shook far worse than any modern earthquake. It was the day that nearly all life on Earth went extinct, including the dinosaurs. (AP Photo/Susan Montoya Bryan)
March 29, 2019 - 6:25 pm
WASHINGTON (AP) — New research released Friday captures a fossilized snapshot of the day nearly 66 million years ago when an asteroid smacked Earth, fire rained from the sky and the ground shook far worse than any modern earthquake. It was the day that nearly all life on Earth went extinct,...
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