American commitments to reduce greenhouse gas emissions are encouraging other nations
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
Whenever I see my 10-year-old daughter brimming over with so much energy that she jumps up in the middle of supper to run around the table, I think to myself, “those young mitochondria.” Mitochondria are our cells’ energy dynamos.
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
World leaders will soon meet in Paris, tasked with stopping the world from heating up by more than two degrees. Nature Video investigates the basis of this limit, and how much carbon we can burn before we reach it.This article was reproduced with permission and was first published on November 19, 2015. It is a Nature Video production.