A period of unsettled weather brought scattered showers and thunderstorms to California’s Bay Area on May 27, 2026. That afternoon, a break in the clouds left downtown San Francisco and nearby communities beneath mostly cloud-free skies, allowing an astronaut aboard the International Space Station to take this photograph.
Of the 40 million people living with HIV, nearly a quarter are not receiving life-saving treatment and new transmissions are not falling as fast as many experts hope. So how can the world meet the UN’s target of ending the…
Using data from NASA’s Chandra X-ray Observatory, astronomers may have found a supernova remnant in an intriguing neighborhood in the middle of our galaxy. A paper describing these new findings was published in The Astrophysical Journal.
Women politicians are significantly more likely than their male colleagues to refrain from speaking out in public for fear of threats or harassment—particularly on issues relating to migration and gender equality. Politicians with an immigrant background are also more likely…
