Bird flu cases in people quietly tick up, with dozens reported across 6 states
SpaceX to launch 23 Starlink broadband satellites from Florida on Oct. 23
See the 'comet of the century' light up the night sky in breathtaking photos
Supergiant star Betelgeuse may have a 'Betelbuddy'
Loss of sense of smell may affect breathing patterns and our mental health, new study suggests
Giant fish thought to be extinct is spotted in the Mekong River
A giant, ancient meteorite may have helped life on Earth thrive
Researchers in a lab near Lake Erie study how toxic algae can damage health
