Science, climate change, and Arctic amplification

The evolutionary path from dinosaurs to birds included the development of a tiny wrist bone that ultimately proved crucial for stabilizing wings in flight.

In the latest “Rose Walk and Talk,” Yale paleontologist Bhart-Anjan Bhullar shares his thoughts — just in time for the next “Jurassic World” movie — on which dinosaurs would have been most aggressive around humans.

A non-profit organization building on research from Yale’s Noah Planavsky has won the $50 million grand prize from the XPRIZE Carbon Removal international competition.