Science

FILE - Vice President Mike Pence listens during the vice presidential debate Wednesday, Oct. 7, 2020, at Kingsbury Hall on the campus of the University of Utah in Salt Lake City. Health policy specialists are questioning Pence’s claim that federal rules on essential workers allow him to continue to campaign and not quarantine himself after exposure to multiple close staffers with COVID-19. (AP Photo/Patrick Semansky, file)
October 25, 2020 - 1:33 pm
Health policy specialists questioned White House officials' claim that federal rules on essential workers allow Vice President Mike Pence to continue to campaign and not quarantine himself after being exposed to the coronavirus. Campaigning is not an official duty that might fall under the...
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FILE - In this April 16, 2020, file photo, a Pacific Gas & Electric sign is displayed on the exterior of a PG&E building in San Francisco. Pacific Gas & Electric will cut power to over 1 million people on Sunday to prevent the chance of sparking wildfires as extreme fire weather returns to the region, the utility announced Friday, Oct. 23, 2020. (AP Photo/Jeff Chiu, File)
October 24, 2020 - 6:03 pm
SAN FRANCISCO (AP) — Northern California officials urged residents to leave homes in the hills, secure backyard furniture and other loose items and have an evacuation plan ready ahead of powerful winds that could lead to widespread electricity outages and leave more than 1 million people in the...
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FILE - In this Wednesday, June 24, 2020 file photo, a volunteer receives an injection at the Chris Hani Baragwanath hospital in Soweto, Johannesburg, as part of Africa's first participation in a COVID-19 vaccine trial developed at the University of Oxford in Britain in conjunction with the pharmaceutical company AstraZeneca. On Friday, Oct. 23, 2020, AstraZeneca Inc. announced that the Food and Drug Administration is letting it resume testing of its COVID-19 vaccine candidate in the U.S. (Siphiwe Sibeko/Pool via AP)
October 23, 2020 - 6:30 pm
Two drugmakers announced Friday the resumption of U.S. testing of their COVID-19 vaccine candidates. Testing of AstraZeneca’s vaccine candidate had been halted since early September, while Johnson & Johnson’s vaccine study was paused at the beginning of last week. Each company had a study...
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Democratic presidential candidate former Vice President Joe Biden speaks during the second and final presidential debate Thursday, Oct. 22, 2020, at Belmont University in Nashville, Tenn., with President Donald Trump. (AP Photo/Julio Cortez)
October 23, 2020 - 12:49 am
Democrat Joe Biden's remark that he would “transition” away from oil in the U.S. in favor of renewable energy drew quick attention Thursday night from President Donald Trump, who saw it as a boon to his election chances in key states. “I would transition away from the oil industry, yes," Biden said...
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FILE - In this March 2020 photo provided by Gilead Sciences, rubber stoppers are placed onto filled vials of the investigational drug remdesivir at a Gilead manufacturing site in the United States. Given through an IV, the medication is designed to interfere with an enzyme that reproduces viral genetic material. (Gilead Sciences via AP)
October 22, 2020 - 4:52 pm
The U.S. Food and Drug Administration has approved the first drug to treat COVID-19: remdesivir, an antiviral medicine given through an IV for patients needing hospitalization. The drug, which California-based Gilead Sciences Inc. is calling Veklury, cut the time to recovery by five days — from 15...
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Alphina Kamara at Wesleyan University, Saturday, Oct. 17, 2020, in Middletown, Conn. Kamara, a junior at Wesleyan University studying English and sociology, says she was never encouraged to explore options like an engineering course while in high school. (AP Photo/Jessica Hill)
October 22, 2020 - 3:10 am
Alphina Kamara wonders what might have happened if she’d been introduced to science and engineering careers at her high school in Wilmington, Delaware. Kamara, who is Black, was enrolled in an “audio engineering” course that taught her how to make music tracks and videos instead of a regular...
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Medical personnel prepare to administer a COVID-19 swab at a drive-through testing site in Lawrence, N.Y., Wednesday, Oct. 21, 2020. U.S. health officials are redefining what it means to have close contact with someone with COVID-19. On Wednesday, the CDC changed it to a total of 15 minutes or more, so briefer but repeated contacts that add up to 15 minutes now count. (AP Photo/Seth Wenig)
October 21, 2020 - 5:58 pm
NEW YORK (AP) — U.S. health officials Wednesday redefined what counts as close contact with someone with COVID-19 to include briefer but repeated encounters. For months, the Centers for Disease Control and Prevention said close contact meant spending a solid 15 minutes within 6 feet of someone who...
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In this photo provided by Cincinnati Children’s Hospital Medical Center, clinical research coordinator Tammy Lewis-McCauley administers an injection to Katelyn Evans, a trial participant, as part of the hospital’s clinical trial of Pfizer's COVID-19 vaccine at Cincinnati Children’s Hospital Medical Center on Wednesday, Oct. 14, 2020. (Cincinnati Children’s Hospital Medical Center via AP)
October 21, 2020 - 4:02 pm
The global hunt for a COVID-19 vaccine for kids is only just beginning — a lagging start that has some U.S. pediatricians worried they may not know if any shots work for young children in time for the next school year. Older adults may be most vulnerable to the coronavirus, but ending the pandemic...
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Activists dressed as security guards hang a banner over an Education Ministry building in Poland, Warsaw, Wednesday, Oct. 21, 2020, to protest the appointment of new government education minister Przemyslaw Czarnek. Protesters consider the new minister to be a religious fundamentalist, who has said LGBT people are not equal to "normal people," that women were created to produce children and who has voiced support for corporal punishment.(AP Photo/Vanessa Gera)
October 21, 2020 - 4:59 am
WARSAW, Poland (AP) — Activists dressed as security guards climbed onto a balcony of a Polish Education Ministry building early Wednesday and hung a banner protesting the appointment of a new minister whom they consider to be a religious fundamentalist and a danger to the nation's youth and...
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FILE - In this July 15, 2020, file photo, job seekers exercise social distancing as they wait to be called into the Heartland Workforce Solutions office in Omaha, Neb. For the first time in nearly 50 years, older workers are facing higher unemployment than midcareer workers, according to a study released Tuesday, Oct. 20, 2020, from the New School. (AP Photo/Nati Harnik, File)
October 20, 2020 - 5:49 pm
For the first time in nearly 50 years, older workers face higher unemployment than their midcareer counterparts, according to a study released Tuesday by the New School university in New York City. The pandemic has wreaked havoc on employment for people of all ages. But researchers found that...
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