President Joe Biden wants to show the U.N. climate conference in Scotland that the United States is back in the fight against global warming. But continued haggling in Congress over legislation to advance his climate goals threatens to undermine that message on the world stage. Biden leaves for Europe on Read more…
Covid-19 cases and deaths are climbing across the world for the first time in two months as the virus surges across Europe, World Health Organization officials said at a briefing Thursday. From a report: After weeks of decline, infections in Europe have risen over the last three consecutive weeks, even Read more…
Meta, the company formerly known as Facebook, is developing a smartwatch with a front-facing camera and rounded screen, according to an image of the device found inside one of the tech giant’s iPhone apps. The photo shows a watch with a screen and casing that’s slightly curved at the edges. Read more…
In a new study, researchers temporarily made the blood-brain barrier more permeable, allowing a monoclonal antibody to target cancer that had spread to the brain. Scientists made it possible for the drug to cross the barrier — a protective membrane which prevents most larger molecules from entering the brain — Read more…
A major solar flare erupted from the sun on Thursday in the strongest storm yet of our star’s current weather cycle. The sun fired off an X1-class solar flare, its most powerful kind of flare, that peaked at 11:35 a.m. EDT (1535 GMT), according to an alert from the U.S. Read more…
Iran’s president said Wednesday that a cyberattack which paralyzed every gas station in the Islamic Republic was designed to get “people angry by creating disorder and disruption,” as long lines still snaked around the pumps a day after the incident began. NPR reports: Ebrahim Raisi’s remarks stopped short of assigning Read more…
According to updated CDC guidelines, people with compromised immune systems may get a fourth mRNA COVID-19 shot. The CDC authorized a third dose for certain immunocompromised people 18 and older in August. It said a third dose, rather than a booster — the CDC makes a distinction between the two Read more…