The birds and the bees talk may need an upgrade soon. Scientists are working on ways to use blood and skin cells to replace sperm and eggs. So, will sex go by the wayside?
Karen Weintraub writes about the science behind these headlines in Scientific American. She says we are still years away from human babies being created with eggs and sperm. So far scientists have only created eggs out of skin cells from mice.
The idea of creating babies without parents will likely raise a number of ethical and cultural questions. Weintraub says the scientific studies are still in such early stages that they haven't begun to receive cultural scrutiny.
U.S. health officials say vaccinated teachers and students don't need to wear masks inside school buildings.
Fast-moving Tropical Storm Elsa hit the New York City region with heavy rain and high winds, toppling trees and hindering some commuter rail service as it churned its way toward New England.
Fans will be banned from the Tokyo area’s stadiums and arenas when the Olympic Games begin in two weeks.
The National Hurricane Center says Tropical Storm Elsa is strengthening and could became a hurricane before making landfall along Florida’s northern Gulf coast.
Elsa has strengthened into the first hurricane of the Atlantic season and it's blowing off roofs and snapping trees in the eastern Caribbean.
The Biden administration says it is hiring more federal firefighters — and immediately raising their pay — as officials ramp up response efforts in the face of a severe drought that's setting the stage for another destructive summer of intense wildfires across the West.
Electronic cigarette giant Juul Labs Inc. will pay $40 million to North Carolina and take more action to prevent underage use and sales.
Danish toymaker Lego has presented its first building bricks made from recycled drinks bottles — an experimental project that if successful could eventually go into production.
Human stampedes have been a chronically understudied topic and there's been an uptick in reported crushes as populations have increased.
The Tokyo Olympics are not looking like much fun: Not for athletes. Not for fans. And not for the Japanese public.
