A photographer finds thousands of dinosaur footprints near Italian Winter Olympic venue
A wildlife photographer has discovered one of the oldest and largest collections of dinosaur footprints in an Italian national park
Science
How to watch one of the year's best meteor showers, the Geminids
A brown pelican 'feeding frenzy' is an encouraging sign for the often-struggling large seabirds
A dozen former FDA leaders lambaste claims by the agency's current vaccine chief
Renowned astronomers push to protect Chile's cherished night sky from an industrial project
Billionaire spacewalker is back before the Senate seeking NASA's top job
San Francisco's beloved albino alligator Claude dies at 30
The growing exotic pet trade drives illegal sales online and a push for tighter rules
How to watch the last supermoon of the year
Why doing good also makes us feel good, during the holidays and beyond
US-Russian crew of 3 starts 8-month mission on the International Space Station
Scientists capture the crackling sounds of what they believe is lightning on Mars
Telescope in Chile captures stunning new picture of a cosmic butterfly
European Space Agency boosts budget to catch up in space race
South Korea's largest satellite launched on Nuri rocket in ambitious space mission
A foot-tall elephant? 'Prehistoric Planet: Ice Age' on Apple TV reveals surprising creatures
Kilauea displays lava fountains for the 37th time since its eruption began last year
The Miami Project to Cure Paralysis follows science and steady funding to a broader mission
They relied on marijuana to get through the day. But then days felt impossible without it
More people are addicted to marijuana, but fewer of them are seeking help, experts say
China launches Shenzhou 22 spacecraft to assist in return of 3 astronauts stranded on space station
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