The Defense Meteorological Satellite Program has been particularly important for understanding when a hurricane is about to rapidly intensify, a dangerous situation for coastal communities.
The justices ruled that a key preventive health task force has authority because it is appointed by the Health and Human Services secretary. Some experts worry that RFK Jr. could politicize it.
Three recent developments in AI - in video games, wearable technology and education - suggest that building something like Stephenson's Young Lady's Illustrated Primer is possible.
How researchers measure the logical reasoning of monkeys, pigeons, rats, fish and wasps shapes how they understand mental processes in animals and in people.