Biology

FILE - In this May 13, 2019 file photo provided by the National Park Service is a female condor in Zion National Park, Utah. Seven environmental and animal protection groups have filed the first lawsuit challenging the Trump administration's recent rollbacks to the Endangered Species Act. Their lawsuit filed Wednesday, Aug. 21, 2019, in federal court in San Francisco comes after the federal government announced last week it was rescinding some protections for wildlife. (National Park Service via AP, File)
August 21, 2019 - 5:42 pm
SAN FRANCISCO (AP) — Seven environmental and animal protection groups teamed up to file the first lawsuit challenging the Trump administration's rollback of the Endangered Species Act. The environmental law nonprofit Earthjustice filed the lawsuit Wednesday on behalf of the Center for Biological...
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In this May 8, 2019, photo, pigs eat feed at a pig farm in Panggezhuang village in northern China's Hebei province. As a deadly virus ravages pig herds across Asia, scientists are accelerating efforts to develop a vaccine to help guard the world's pork supply. (AP Photo/Mark Schiefelbein)
August 20, 2019 - 11:20 pm
BEIJING (AP) — Scientists are working to develop a vaccine to help guard the world's pork supply as a deadly virus ravages Asia's pig herds. Farmers have long contained its spread by quarantining and killing infected animals, but the disease's devastating march into East Asia is intensifying the...
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Cheryl Hayashi uses a microscope to work on a spider in her lab at the American Museum of Natural History in New York. Hayashi has collected spider silk glands of about 50 species, just a small dent in the more than 48,000 spider species known worldwide. (AP Photo/Jeremy Rehm)
August 14, 2019 - 8:13 am
NEW YORK (AP) — With two pairs of fine-tipped tweezers and the hands of a surgeon, Cheryl Hayashi began dissecting the body of a silver garden spider under her microscope. In just a few minutes she found what she was seeking: hundreds of silk glands, the organs spiders use to make their webs. Some...
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A monarch butterfly is silhouetted suspended near its empty chrysalis soon after emerging in Washington, Sunday, June 2, 2019. Farming and other human development have eradicated state-size swaths of its native milkweed habitat, cutting the butterfly's numbers by 90% over the last two decades. It is now under considered for listing under the Endangered Species Act. (AP Photo/Carolyn Kaster)
August 14, 2019 - 7:52 am
GREENBELT, Md. (AP) — Hand-raising monarch butterflies in the midst of a global extinction crisis, Laura Moore and her neighbors gather round in her suburban Maryland yard to launch a butterfly newly emerged from its chrysalis. Eager to play his part, 3-year-old Thomas Powell flaps his arms and...
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FILE - In this July 8, 2019 file photo President Donald Trump listens as Secretary of the Interior David Bernhardt speaks during an event on the environment in the East Room of the White House in Washington. The Trump administration has finalized changes to enforcement of the landmark Endangered Species Act, a move it says will improve transparency and effectiveness but critics say will drive more creatures to extinction. Bernhardt unveiled the changes Monday. (AP Photo/Evan Vucci, File)
August 12, 2019 - 5:28 pm
WASHINGTON (AP) — The Trump administration moved on Monday to weaken how it applies the 45-year-old Endangered Species Act, ordering changes that critics said will speed the loss of animals and plants at a time of record global extinctions . The action, which expands the administration's rewrite of...
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FILE - In this June 13, 2012, file photo, Asian carp, jolted by an electric current from a research boat, jump from the Illinois River near Havana, Ill. A newly released study says if Asian carp reach Lake Michigan, they probably would find enough food to spread far and wide. Some experts have questioned whether there’s enough plankton in the lake to sustain the invasive carp away from shoreline areas. But the new report released Monday, Aug. 12, 2019, by University of Michigan scientists says despite a drop-off of plankton caused by exotic mussels, the voracious carp could feed on other organic material when venturing into deeper waters. (AP Photo/John Flesher, File)
August 12, 2019 - 1:42 pm
TRAVERSE CITY, Mich. (AP) — Asian carp are likely to find enough food to spread farther if they establish breeding populations in Lake Michigan, reinforcing the importance of preventing the invasive fish from gaining a foothold, scientists said in a paper released Monday. A study led by University...
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An aerial photo taken Tuesday, July 16, 2019, in Bethany Beach, Del., shows a wooden road built on pilings in one of the freshwater wetlands in coastal Delaware where the Bethany Beach Firefly, which some environmentalists want added to the federal Endangered Species List, has been previously found. (AP Photo/Gary Emeigh)
August 02, 2019 - 8:24 am
BETHANY BEACH, Del. (AP) — Peering through the darkness under the faint light of a peach-colored moon, wildlife biologist Jason Davis spots a telltale green flash in the bushes. Quick as a flash himself, Davis arcs a long-handled mesh net through the humid coastal air, ensnaring his tiny target...
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July 30, 2019 - 8:23 am
MANGILAO, Guam (AP) — A third of Guam's coral reefs have died because of rising ocean temperatures, researchers said. University of Guam researchers said increased temperatures killed 34% of Guam's coral reefs between 2013 and 2017, The Pacific Daily News reported Monday. About 60% of the reefs...
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In this Tuesday, July 9, 2019 photo Northern Arizona University researcher Matt Johnson looks for tamarisk beetles along the Verde River in Clarkdale, Ariz. The beetles were brought to the U.S. from Asia to devour invasive tamarisk, or salt cedar, trees. (AP Photo/Felicia Fonseca)
July 26, 2019 - 7:16 pm
CLARKDALE, Ariz. (AP) — Matt Johnson treks along an Arizona riverbank and picks out a patch of yellow-tinged tamarisks. He sweeps a cloth net across the trees, hoping to scoop up beetles that munch on their evergreen-like leaves. He counts spiders, ants and leafhoppers among the catch and few...
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July 26, 2019 - 11:21 am
LAS VEGAS (AP) — A migration of mild-mannered grasshoppers sweeping through the Las Vegas area is being attributed to wet weather several months ago. Nevada state entomologist Jeff Knight told reporters on Thursday the number of adult pallid-winged grasshoppers traveling north to central Nevada is...
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