Enlarge / Man’s hand holding a cardboard sign that says SAVE THE PLANET (credit: Getty Images) After the most recent report from the Intergovernmental Panel on Climate Change (IPCC) last month, it’s easy to feel demoralized. With everything else in the news, it’s also easy to focus on threats that are arguably more imminent, like […]
Tag: Science
What the physics of crowds can tell us about the tragic deaths at Astroworld
Enlarge / A street sign showing the cancellation of the AstroWorld Festival at NRG Park on November 6, 2021 in Houston, Texas. Eight people died and 25 people were hospitalized after a crowd surge during the performance of rapper and musician Travis Scott. (credit: Alex Bierens de Haan/Getty Images)) The Astroworld music festival in Houston, […]
Rodgers is wrong—NFL says league docs never talked to him about vaccine
Enlarge / Quarterback Aaron Rodgers of the Green Bay Packers trots off the field following the NFL game at State Farm Stadium on October 28, 2021, in Glendale, Arizona. (credit: Getty | Christian Petersen) Fallout continues for NFL MVP Aaron Rodgers, who tossed out a smorgasbord of COVID-19 vaccine misinformation and nearly every line from […]
Study: Glow-in-the-dark worms may shed light on the secrets of regeneration
Enlarge / A whole three-banded panther worm from the muscle transgenic line, where the muscle cells are glowing green. (credit: Lorenzo Ricci) In 1961, Osamu Shimomura and Frank Johnson isolated a protein through jellyfish that glow green under UV light. Corals, too, can fluoresce in a wide range of hues, thanks to similar proteins. Now, scientists […]
Double Dragon: NASA plans a SpaceX splashdown on Monday, launch Wednesday
Enlarge / The launch of the Crew-3 mission spacecraft, shown here, has been on hold since before Halloween. (credit: NASA) NASA and SpaceX plan to return one Crew Dragon spacecraft from orbit on Monday evening and launch another only about two days later, upon Wednesday night. The particular agency’s crew flight plans have been in […]
Lithium-metal “hybrid” battery promises lighter, longer-range EVs by 2025
Enlarge / Smaller vehicles like the Kia EV6 could benefit from lighter, more energy-dense batteries. (credit: Kia ) Solid-state batteries have been hailed as the Holy Grail for electric vehicles, and while that might be an overstatement, they do promise to boost range and slash charging times, bringing zero-emissions vehicles that much closer to parity with […]
It’s time to delete carbon from the atmosphere. But how?
Enlarge / We need less of this. (credit: Getty Images) This week and next, government representatives are gathering in Glasgow for the United Nations Climate Change Conference, or COP26, the latest of an increasingly frantic string of meetings as humanity runs out of time to drastically reduce our greenhouse gas emissions. Everyone agrees that carbon […]
Man donated his body to science; company sold $500 tickets to his dissection
Enlarge / Medical examiner or forensic scientist with dead man’s corpse in morgue. (credit: Getty ) A Louisiana widow is left horrified at the news that her deceased husband was dissected in front of a live, paying audience after she donated his body to scientific research. Elsie Saunders had carried out the wishes of her […]
The blame game: How much are we responsible for recent wildfires?
Enlarge (credit: Kevin Key / Getty Images ) This summer, the Western United States saw a truly devastating wildfire season. Across the country , more than 48, 000 wildfires raged, damaging more than six million hectares of land. It would be nice to think that humans weren’t the primary cause of these events and that […]
Pfizer says its antiviral pill can cut 89% of COVID hospitalizations and deaths
Enlarge / Pfizer headquarters in Manhattan on November 19, 2020. (credit: Getty | Anadolu Agency ) An antiviral pill developed by Pfizer reduced COVID-19 hospitalizations and deaths by about 89 percent in a trial involving 774 newly infected people at risk of developing severe disease. That’s according to a press release posted Friday by the […]