T-Mobile has built the largest 5G network in the U.S., boosting its revenue per user. Netflix, leading in the streaming shift, now offers an ad-supported tier, growing its subscriber base. Alphabet, ...

The developmental hourglass has long been seen at the level of embryos. By zooming in to single cells, this Perspective shows that mid-embryonic conservation arises from converging cell states ...

The developmental hourglass has long been seen at the level of embryos. By zooming in to single cells, this Perspective shows that mid-embryonic conservation arises from converging cell states ...

March 10, 2026 • A large study found that people taking GLP-1 drugs like Ozempic for diabetes were less likely to be diagnosed with substance use disorder.