Science

This image provided by the University of Pittsburgh School of Medicine and the National Institute of Allergy and Infectious Diseases shows a collection of lung scans of 20 monkeys who were exposed to tuberculosis after receiving different forms of a TB vaccine. Monkeys in the top row received skin-deep shots, and those in the bottom row were given intravenous injections. The intravenous vaccine protected far better, as shown by TB-caused inflammation seen in red and yellow. (JoAnne Flynn, Alexander White and Pauline Maiello/Pitt; Mario Roederer/NIAID via AP)
January 01, 2020 - 1:02 pm
WASHINGTON (AP) — Scientists think they’ve figured out how to make a century-old tuberculosis vaccine far more protective: Simply give the shot a different way. In a study with monkeys, injecting the vaccine straight into the bloodstream dramatically improved its effectiveness over today's skin-...
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FILE - In this Aug. 7, 2019, file photo, Rep. Elijah Cummings, D-Md., speaks during a luncheon at the National Press Club in Washington. Cummings died from complications of longtime health challenges, his office said in a statement on Oct. 17, 2019. (AP Photo/Patrick Semansky, File)
December 31, 2019 - 8:43 pm
A lauded writer who brought to light stories overshadowed by prejudice. An actress and singer who helped embody the manufactured innocence of the 1950s. A self-made billionaire who rose from a childhood of Depression-era poverty and twice ran for president. This year saw the deaths of people who...
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FILE - In this Aug. 7, 2019, file photo, Rep. Elijah Cummings, D-Md., speaks during a luncheon at the National Press Club in Washington. Cummings died from complications of longtime health challenges, his office said in a statement on Oct. 17, 2019. (AP Photo/Patrick Semansky, File)
December 31, 2019 - 4:34 pm
A lauded writer who brought to light stories overshadowed by prejudice. An actress and singer who helped embody the manufactured innocence of the 1950s. A self-made billionaire who rose from a childhood of Depression-era poverty and twice ran for president. This year saw the deaths of people who...
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This Dec. 3, 2019, photo, ecologist Nalini Nadkarni is shown in her lab on the University of Utah campus in Salt Lake City holding a Barbie created to look like her when she's climbing into the treetops to study the rainforest canopy. Nadkarni's childhood climbing trees shaped her career and now she's hoping she can get help kids interested in science in an new way: Barbies. Nadkarni has long created her own "treetop Barbies" and has now helped Mattel and National Geographic create a line of dolls with careers in science and conservation. (AP Photo/Rick Bowmer)
December 30, 2019 - 2:03 pm
SALT LAKE CITY (AP) — When Nalini Nadkarni was a kid, she’d run home from school, climb into one of the eight maple trees in her parents’ backyard and spend an afternoon there with an apple and a book. That time in the treetops set the tone for the rest of her life: She’s now a forest ecologist at...
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In this March 2016 photo provided by The Island Institute, Bigelow Laboratory Research Associate Brittney Honisch measures a piece of sugar kelp before harvest in Casco Bay, Maine. A group of scientists with Bigelow Laboratory for Ocean Sciences and farmers in northern New England are working on a plan to feed seaweed to cows to gauge whether it can help reduce greenhouse gas emissions that contribute to climate change. (Scott Sell/The Island Institute via AP)
December 29, 2019 - 10:28 am
FREEPORT, Maine (AP) — Coastal Maine has a lot of seaweed , and a fair number of cows. A group of scientists and farmers think that pairing the two could help unlock a way to cope with a warming world. The researchers — from a marine science lab, an agriculture center and universities in northern...
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FILE - In this Thursday, March 14, 2019 file photo, U.S. astronaut Christina Koch, member of the main crew of the expedition to the International Space Station (ISS), speaks with her relatives through a safety glass prior the launch of Soyuz MS-12 space ship at the Russian leased Baikonur cosmodrome, Kazakhstan. Koch will set a new record Saturday, Dec. 28, for the longest single spaceflight by a woman, breaking the old mark of 288 days with about two months left in her mission. Koch, a 40-year-old electrical engineer arrived at the International Space Station on March 14. She broke the record previously set by former space station commander Peggy Whitson in 2016-2017. (AP Photo/Dmitri Lovetsky, Pool)
December 28, 2019 - 12:16 pm
A U.S. astronaut set a record Saturday for the longest single spaceflight by a woman, breaking the old mark of 288 days with about two months left in her mission. Christina Koch, a 40-year-old electrical engineer from Livingston, Montana, arrived at the International Space Station on March 14. She...
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FILE - In this Jan. 1. 2017 file photo, confetti falls as people celebrate the new year in New York's Times Square. This year's New Year's Eve celebration in Times Square will spotlight efforts to combat climate change when high school science teachers and students press the button that begins the famous 60-second ball drop and countdown to next year. “On New Year’s Eve, we look back and reflect on the dominant themes of the past year, and seek hope and inspiration as we look forward," Times Square Alliance President Tim Tompkins said in a statement Saturday, Dec. 28, 2019 announcing the plan. He said the honorees “are working to solve this global problem through science.” (AP Photo/Craig Ruttle, File)
December 28, 2019 - 11:26 am
NEW YORK (AP) — This year's New Year's Eve celebration in Times Square will spotlight efforts to combat climate change when high school science teachers and students press the button that begins the famous 60-second ball drop and countdown to next year. “On New Year’s Eve, we look back and reflect...
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FILE - In this Aug. 7, 2019, file photo, Rep. Elijah Cummings, D-Md., speaks during a luncheon at the National Press Club in Washington. Cummings died from complications of longtime health challenges, his office said in a statement on Oct. 17, 2019. (AP Photo/Patrick Semansky, File)
December 27, 2019 - 4:53 pm
A lauded writer who brought to light stories overshadowed by prejudice. An actress and singer who helped embody the manufactured innocence of the 1950s. A self-made billionaire who rose from a childhood of Depression-era poverty and twice ran for president. This year saw the deaths of people who...
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FILE - This March 11, 2012, file photo, shows three melted reactors, from left, Unit 1, Unit 2 and Unit 3 at Fukushima Dai-ichi nuclear power plant in Okuma, Fukushima prefecture, Japan. Japan revised a roadmap on Friday, Dec. 27, 2019, for the tsunami-wrecked Fukushima nuclear plant cleanup, further delaying the removal of thousands of spent fuel units that remain in cooling pools since the 2011 disaster. (Kyodo News via AP, File)
December 27, 2019 - 5:36 am
TOKYO (AP) — Japan on Friday revised a roadmap for the cleanup of the tsunami-wrecked Fukushima nuclear plant, further delaying the removal of thousands of spent fuel units that remain in cooling pools since the 2011 disaster. It's a key step in the decadeslong process, complicated by high...
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FILE - This March 11, 2012, file photo, shows three melted reactors, from left, Unit 1, Unit 2 and Unit 3 at Fukushima Dai-ichi nuclear power plant in Okuma, Fukushima prefecture, Japan. Japan revised a roadmap on Friday, Dec. 27, 2019, for the tsunami-wrecked Fukushima nuclear plant cleanup, further delaying the removal of thousands of spent fuel units that remain in cooling pools since the 2011 disaster. (Kyodo News via AP, File)
December 26, 2019 - 8:40 pm
TOKYO (AP) — Japan on Friday revised a roadmap for the tsunami-wrecked Fukushima nuclear plant cleanup, further delaying the removal of thousands of spent fuel units that remain in cooling pools since the 2011 disaster. It's a key step in the decadeslong process, underscoring high radiation and...
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