February 21, 2024 Old European satellite plunges harmlessly through the atmosphere over the Pacific An old Earth-observing satellite has fallen out of orbit and harmlessly burned up. The... Read More
February 21, 2024 Silent brain changes precede Alzheimer’s. Researchers have new clues about which come first A study of older adults in China offers a closer look at the dominolike... Read More
February 21, 2024 Private US spacecraft enters orbit around the moon ahead of landing attempt A private U.S. lunar lander is in orbit around the moon, a day before... Read More
February 21, 2024 How do whales sing? Scientists point to a specialized voice box that other animals don’t have Whales sing loud enough that the sound travels through the ocean. But how they... Read More
February 21, 2024 A pacemaker for the brain helped a woman with crippling depression. It may soon offer hope to others Researchers are testing deep brain stimulation as a treatment for people with a severe... Read More
February 21, 2024 Putin says Russia has no intention of putting nuclear weapons in space, denying US claims Russian President Vladimir Putin has declared that Moscow has no intention to deploy nuclear... Read More
