Air travel results in a lot of planet-warming emissions, but it's also sometimes necessary. That's a quandary for people who may be concerned about their personal contribution to the problem of ...

In a comment published in Nature Climate Change, Mark Bradford, the E.H. Harriman Professor of Soils and Ecosystem Ecology, and Yale School of the Environment research scientists Sara Kuebbing and ...

You probably learned in high school chemistry class that core electrons don't participate in chemical bonding.