COVID-19 Vaccines Might Be Changed to Fight New Versions of Virus
Vaccination programs are in full swing.
A Glimpse into Ice Age History
Ancient mammoth tooth
A Favorite Winter Activity for the Dutch
People ice skate on a canal in Amsterdam, Netherlands
US Needs to Do More to Prepare for Dangerous Weather, Experts Say
Many states are experiencing extreme weather.
Boeing Tells Airlines to Ground 777 Aircraft
A single Boeing 777 engine
Experts Wonder Why Coronavirus Cases Drop in India
People wait for a bus in Delhi
Teens Tutor Others Online to Fill Need During the Pandemic
Charvi Goyal, 17, prepares to jump online for a tutoring session
Technology Firm Seeks Government Power
A technology firm hopes to turn dreams of a futuristic “smart city” into reality
Pandemic Pups Hit Dog Parks
Dogs play freely in a dog park
Facebook Blocks News in Australia
The social media site Facebook blocked Australians from sharing news stories.