Urgent.News

What's breaking now, across thousands of outlets.

More in Science

Philadelphia’s school selection process postponed to October

Philadelphia’s school selection process this year will begin later than usual as the district waits for state officials to finalize standardized test scores. The process will now open on Oct. 5 at 4 p.m. and close on Nov. 24, according to a statement from district officials late on…

Q&A: What dinosaur teeth reveal about diet and evolution

What did dinosaurs eat? Teeth provide important clues to understanding the ecology of dinosaurs, which became extinct approximately 66 million years ago. Their shape, structure and patterns of wear can help scientists reconstruct how these animals obtained and processed their food.

More from Monday 31 August →