Tiger Woods Faces Long Recovery
The car involved in the accident
Mekong River Drops to ‘Worrying’ Levels
Mekong river bordering Thailand and Laos
The Future of Online Learning for Higher Education
A university student watches an online lecture
Scientists Have New Theory for What Killed the Dinosaurs
A comet in the night sky
A Favorite Winter Activity for the Dutch
People ice skate on a canal in Amsterdam, Netherlands
A Glimpse into Ice Age History
Ancient mammoth tooth
COVID-19 Vaccines Might Be Changed to Fight New Versions of Virus
Vaccination programs are in full swing.
Experts Wonder Why Coronavirus Cases Drop in India
People wait for a bus in Delhi
Boeing Tells Airlines to Ground 777 Aircraft
A single Boeing 777 engine
US Needs to Do More to Prepare for Dangerous Weather, Experts Say
Many states are experiencing extreme weather.