Science

Kale Is About To Have An Identity Crisis

To develop a new variety of kale tailored to American palates, plant researchers are surveying consumer attitudes on the leafy green. The takeaway so far? "Be less like kale."

Preserved Paleo Protein Provides Perspective on Dino Family Tree, and Maybe Life in Space. Wait. What?

You are a paleontologist on expedition hunting dinosaur fossils.  For all your efforts, you've unearthed just a few bone fragments. Back at the lab, you and your team determine that, based on their shape and size, you're looking at a colossal waste of time and resources. But a new tool is emerging which allows us to use dinosaur DNA to better understand prehistoric evolutionary trees. It may also help to find life on Mars, or treat human diseases.