Biology

In this Feb. 21, 2019 photo, provided by UC Santa Barbara, Jessica Nielsen, a conservation specialist, examines a beached hoodwinker sunfish at at Coal Oil Point Reserve in Santa Barbara, Calif. (Thomas Turner/UC Santa Barbara via AP)
March 01, 2019 - 5:12 pm
SANTA BARBARA, Calif. (AP) — A 7-foot (215-centimeter) sea creature that washed ashore in Southern California has been identified as a hoodwinker sunfish, a recently identified rare species thought to live in the Southern Hemisphere. The University of California, Santa Barbara, said an intern...
Read More
FILE - In this Oct. 9, 2018, file photo, Zhou Xiaoqin installs a fine glass pipette into a sperm injection microscope in preparation for injecting embryos with Cas9 protein and PCSK9 sgRNA at a lab in Shenzhen in southern China's Guandong province. China has unveiled draft regulations on gene-editing and other new biomedical technologies it considers to be "high-risk." The measures follow claims in November 2018 by Chinese scientist He Jiankui that he helped make the world's first genetically-edited babies. That roiled the global science community and elicited widespread outcry over the procedure's ethical implications. (AP Photo/Mark Schiefelbein, File)
February 27, 2019 - 12:03 am
BEIJING (AP) — China has unveiled draft regulations on gene-editing and other potentially risky new biomedical technologies after a Chinese scientist's claim of helping to create gene-edited babies roiled the global science community. Under the proposed measures released Tuesday, technology...
Read More
In this undated photo issued by University of Bristol, England, showing a horse wearing a zebra striped coat. Scientists from the University of Bristol and the University of California at Davis, dressed horses in black-and-white Zebra type striped coats for part of their research, offering evidence that zebra stripes provide protection from blood-sucking insects that spread diseases. (University of Bristol and University of California at Davis via AP)
February 21, 2019 - 1:12 pm
LONDON (AP) — Zebra stripes are dazzling — particularly to flies. That's the conclusion of scientists from the University of Bristol and the University of California at Davis who dressed horses in black-and-white striped coats to help determine why zebras have stripes. The researchers found that...
Read More
FILE - In this March 26, 2015 file photo, U.S. astronaut Scott Kelly, right, crew member of the mission to the International Space Station, stands behind glass in a quarantine room, behind his brother, Mark Kelly, also an astronaut, after a news conference in the Russian-leased Baikonur, Kazakhstan cosmodrome. Nearly a year in space put Scott Kelly's immune system on high alert and changed the activity of some of his genes compared to his Earth-bound identical twin, according to a report released on Friday, Feb. 15, 2019. (AP Photo/Dmitry Lovetsky)
February 15, 2019 - 1:30 pm
WASHINGTON (AP) — Nearly a year in space put astronaut Scott Kelly's immune system on high alert and changed the activity of some of his genes compared to his Earth-bound identical twin, researchers said Friday. Scientists don't know if the changes were good or bad but results from a unique NASA...
Read More
This combination photo shows former U.S. House Speaker Paul Ryan, from left, Rep. Tulsi Gabbard of Hawaii and “Game of Thrones” author George R. R. Martin, who will be featured on the upcoming season of the PBS series, “Finding Your Roots.” (AP Photo)
February 11, 2019 - 3:27 pm
ALBUQUERQUE, N.M. (AP) — Harvard scholar Henry Louis Gates, Jr., hopes this season of his popular PBS series "Finding Your Roots" helps a divided U.S. see how all Americans have unique family links and how those family histories tell the story of the country. Now in its fifth season, the series...
Read More
FILE - In this Nov. 12, 2015 file photo, an ailing butterfly rests on a plant at the monarch butterfly reserve in Piedra Herrada, Mexico State, Mexico. Millions of monarchs migrate from the United States and Canada each year to pine and fir forests to the west of the Mexican capital. (AP Photo/Rebecca Blackwell, File)
January 30, 2019 - 2:39 pm
MEXICO CITY (AP) — The population of monarch butterflies wintering in central Mexico is up 144 percent over last year, experts said Wednesday. The data presented by Andrew Rhodes, Mexico's national commissioner for protected natural areas, was cheered but scientists quickly warned that it does not...
Read More
FILE - This Oct. 29, 2015, file photo shows signs warning of a shark sighting, which was posted at Makaha Beach Park in Waianae, Hawaii. University of Florida researchers say far fewer shark bites were reported worldwide last year. (AP Photo/Audrey McAvoy, File)
January 28, 2019 - 4:12 pm
GAINESVILLE, Fla. (AP) — University of Florida researchers say far fewer shark bites were reported worldwide last year. According to the university's International Shark Attack File, 66 bites were documented in 2018, compared with 88 the previous year. That's 26 percent lower than the five-year...
Read More
FILE - In this July 19, 2007 file photo, Nobel Prize-winning scientist Craig Mello, front, acknowledges applause from members of the Massachusetts House and Senate on the floor of the House Chamber at the Statehouse in Boston. Emails obtained by The Associated Press show Chinese scientist He Jiankui told Mello about the gene-edited babies in April 2018, months before the claim became public. Mello objected to the experiment and remained an adviser to He's biotech company for eight more months before resigning. (AP Photo/Steven Senne, File)
January 28, 2019 - 12:06 pm
Long before the claim of the world's first gene-edited babies became public, Chinese researcher He Jiankui shared the news with a U.S. Nobel laureate who objected to the experiment yet remained an adviser to He's biotech company. The revelation that another prominent scientist knew of the work,...
Read More
FILE - In this Thursday, June 19, 2014 file photo, a pangolin carries its baby at a Bali zoo in Bali, Indonesia. Their scales _ made of keratin, the same material as in human finger nails _ are in high demand for Chinese traditional medicine, to allegedly cure several ailments, although there is no scientific backing for these beliefs. (AP Photo/Firdia Lisnawati, File)
January 24, 2019 - 5:12 pm
WASHINGTON (AP) — When Chinese police found them in the trunk of a smuggler's car, 33 of the trafficked pangolins — endangered scaly mammals from southern China — were still alive, wrapped in plastic bags soaked with their own urine. But the fate of the creatures — whose scales are worth nearly...
Read More
FILE - This Sept. 26, 2018 file photo provided by the National Park Service shows a 4-year-old female gray wolf emerging from her cage at Isle Royale National Park in Michigan. Environmental research projects on endangered animals and air and water quality are being delayed and disrupted by the monthlong partial federal government shutdown and not just those conducted by government agencies. (National Park Service via AP, File)
January 24, 2019 - 11:38 am
The rainwater collection system is broken at the environmental research station on a remote, rocky Pacific island off the California coast. So is a crane used to hoist small boats in and out of the water. A two-year supply of diesel fuel for the power generators is almost gone. U.S. Fish and...
Read More

Pages