Biology

FILE - In this Sunday, Oct. 9, 2016 file photo, Shiite Muslim men beat themselves with knives attached to chains during a procession to mark Ashoura in Kabul, Afghanistan. In a report released on Wednesday, March 13, 2019, researchers say self-flagellation should be added to the list of ways to spread a dangerous viral blood infection. (AP Photo/Rahmat Gul)
March 13, 2019 - 12:53 pm
NEW YORK (AP) — Add self-flagellation to the list of ways to get a dangerous viral blood infection. Researchers said Wednesday that they were initially puzzled how 10 British men had become infected with a little-known virus, because the men hadn't taken risks usually associated with the disease...
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This Sept. 12, 2015, photo provided by Jacqueline Sones shows a Janolus Nudibranch in Bodega Harbor, Calif. A new study reports that dozens of warm-weather species of sea slugs, jellyfish and other marine life migrated into the northern California region over an unusually long two-year period of severe heatwaves. The University of California, Davis report is to be published Tuesday, March 12, 2019, in Scientific Reports. (Jacqueline Sones via AP)
March 12, 2019 - 6:05 am
SAN FRANCISCO (AP) — A new study reports that dozens of warm-weather species of sea slugs, jellyfish and other marine life migrated into the Northern California region over an unusually long two-year period of severe heatwaves. The University of California, Davis report studying heatwaves in 2014-...
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March 09, 2019 - 8:50 am
NEW ORLEANS (AP) — Tawny crazy ants are pushing fire ants out of some Louisiana sugar cane fields - one of the few places people are happy to see fire ants. Entomologists worry that the new invaders could hurt the crop. Fire ants chomp away at one of the crop's worst pests -- a moth larva called...
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This 2009 photo provided by AquaBountyTechnologies shows a juvenile salmon raised at the company's hatchery in Fortune, Prince Edward Island, Canada. On Friday, March 8, 2019, the U.S. Food and Drug Administration said it had lifted an alert had that had prevented AquaBounty from importing its salmon eggs to its Indiana facility, where they would be grown before being sold as food. (AquaBountyTechnologies via AP)
March 08, 2019 - 10:06 pm
NEW YORK (AP) — U.S. regulators on Friday gave the green light to salmon genetically modified to grow about twice as fast as normal, but the company behind it may face legal challenges before the fish can be sold domestically. The Food and Drug Administration said it lifted an alert that had...
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In this Wednesday, March 6, 2019 photo, provided by the NOAA Hawaiian Islands Humpback Whale National Marine Sanctuary, is an entangled subadult humpback whale that was freed of gear by a team of trained responders off Makena Beach, Hawaii. Officials say a number of private boats helped a team of federal responders free a young humpback whale from heavy gauge fishing gear off Hawaii. The National Oceanic and Atmospheric Administration said in a joint statement Thursday that the "subadult" humpback was first spotted Wednesday morning by a dive boat off Maui. (Ed Lyman/NOAA Hawaiian Islands Humpback Whale National Marine Sanctuary via AP)
March 08, 2019 - 1:10 am
HONOLULU (AP) — A number of private boats helped a team of federal responders free a young humpback whale from heavy gauge fishing gear off Hawaii, officials said Thursday. The National Oceanic and Atmospheric Administration said in a joint statement that the "subadult" humpback was first spotted...
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In this undated photo provided by Liran Samuni, chimpanzees in the Taï National Park in the Ivory Coast vocalize with another group nearby. A study released on Thursday, March 6, 2019 highlights the diversity of chimp behaviors within groups _ traditions that are at least in part learned socially, and transmitted from generation to generation. (Liran Samuni/Taï Chimpanzee Project via AP)
March 07, 2019 - 4:35 pm
WASHINGTON (AP) — Some chimpanzee groups are stone-throwers. Some use rocks to crack open tree nuts to eat. Others use sticks to fish for algae. As researchers learn more about Homo sapiens' closest living genetic relatives, they are also discovering more about the diversity of behaviors within...
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This undated photo provided by Paul Tixier in March 2019 shows a Type D killer whale. Scientists are waiting for test results from a tissue sample, which could give them the DNA evidence to prove the new type is a distinct species. (Paul Tixier/CEBC CNRS/MNHN Paris via AP)
March 07, 2019 - 3:35 pm
WASHINGTON (AP) — Scientists say they've found a new type of killer whale off the coast of Chile that looks distinctly different from other orcas. The whale's signature white eye patch is smaller. Their heads are a bit more rounded than normal killer whales and their dorsal fins are more narrow and...
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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 - 4:44 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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March 04, 2019 - 8:02 pm
BRUNSWICK, Ga. (AP) — After tagging four great white sharks off Florida, Georgia and South Carolina, researchers say they hope to learn more about the creatures' movements throughout the year in the north Atlantic. The Savannah Morning News and The Florida Times-Union report that the great whites,...
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A scientist at the NY Genome Center in New York demonstrates equipment used in single-cell RNA analysis on Wednesday, Sept. 26, 2018. Until recently, trying to study key traits of cells from people and other animals often meant analyzing bulk samples of tissue, producing an average of results from many cell types. But scientists have developed techniques that let them directly study the DNA codes, and its chemical cousin RNA, the activity of genes and other traits of individual cells. (AP Photo/Malcolm Ritter)
March 04, 2019 - 6:29 am
NEW YORK (AP) — Did you hear what happened when Bill Gates walked into a bar? Everybody there immediately became millionaires — on average. That joke about a very rich man is an old one among statisticians. So why did Peter Smibert use it to explain a revolution in biology? Because it shows...
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