1 points, 0 comments on Hacker News
Age isn't just a number for one of the ocean's top apex predators. It's a mystery University of Georgia researchers are solving. A new UGA study has determined how to estimate the age of sharks by analyzing changes to individual animals' DNA.
A mysterious hum of gravitational waves that fills the cosmos may be the echo of long-dead "dark stars" that served as the seeds of the first supermassive black holes.
IndyCar teams have no idea what to expect from the Washington, D. C.
Walmart said it is adding tap-to-pay to its checkout stations starting this week, allowing contactless cards, as well as Apple Pay and Google Pay.
SpaceX launched yet another Starlink mission today (Aug. 21), sending 29 more of the broadband satellites to orbit from Florida's Space Coast.