Tag Archives: science

At long last, NASA’s curation scientists have revealed what OSIRIS-REx ferried back from an asteroid 100 million miles away. The seven-year mission scooped up a rock sample from Bennu in 2020, then returned it to Earth in September, parachuting it down into the Utah desert. Scientists painstakingly cleaned and shipped …

Over the weekend, California Governor Gavin Newsom vetoed Senate Bill 58 (SB 58), nixing the state’s attempt to become one of a handful that are loosening restrictions on plant-based hallucinogens. The legislation was an effort to increase access to psychedelic therapy and remove penalties for people seeking these drugs. The …

The world at last has a public health tool it has been seeking for more than a century: a reliable vaccine against malaria that can protect at least two-thirds of the children who receive it from developing the deadly disease. In fact, in an embarrassment of riches, the world now …

Unless you’re running around barefoot, you experience heat waves through air temperature. For the most part, that’s how scientists track them too. “Heat extremes have been always studied based on air temperature, in part because we have a lot of observations of air temperatures,” such as from meteorological stations, says …

With little fanfare, the European Union has launched a huge climate experiment. On October 1, the EU kicked off the initial phase of a Europe-wide tax on carbon in imported goods. This marks the first time a carbon border tax has been tried at this scale anywhere in the world. …

The original version of this story appeared in Quanta Magazine. To catch a glimpse of the subatomic world’s unimaginably fleet-footed particles, you need to produce unimaginably brief flashes of light. Anne L’Huillier, Pierre Agostini, and Ferenc Krausz have shared the 2023 Nobel Prize in Physics for their pioneering work in …

This story originally appeared on Hakai and is part of the Climate Desk collaboration. There was a time when we human beings used to put animals on trial for their alleged crimes against us. The earliest of these prosecutions in the Western tradition of law appears to be a case …

Amazon is set to launch two satellite prototypes for its Project Kuiper network, which will eventually number more than 3,200 orbiters. Project Kuiper could become a rival to SpaceX’s Starlink constellation, which is now nearly 4,800 strong. Amazon’s launch is planned for 2 pm Eastern time today, with a backup …

When medical student Alyssa Murillo stepped into surgery, she was met with something most wouldn’t expect to find in an operating room: a towering surgical robot. She wasn’t there to observe the kind of surgeries she was used to seeing; instead she was getting an in-depth view inside the patient’s …

Consider the octopus. Smart and sophisticated, it has a brain larger than that of any other invertebrate. With 500 million or so neurons, its nervous system is more typical of animals with a backbone. In lab experiments, the octopus can solve mazes, open jars, and complete tricky tasks to get …