American commitments to reduce greenhouse gas emissions are encouraging other nations
Is the big bang, and all that came from it, a holographic mirage from another dimension?
Slower warming than predicted gives the world time to develop better energy technologies
A dozen quasars in the early universe appear to have shut down in just a few years, baffling astronomers
The cause of migraine headaches has eluded scientists for centuries. Now a theory blaming one nerve has led to drugs that prevent attacks
Black isn't the new green
World leaders at the U.N. climate conference are trying for the 21st time to limit greenhouse gas emissions. Here's how they can finally reach meaningful agreements
What will a world that is a few degrees hotter look like? As negotiators gather in Paris, reporter Adam Levy investigates some of the effects that temperature changes will have on our planet.This article was reproduced with permission and was first published on November 20, 2015. It is a Nature Video production.