Earth Matters

Global Warming and Whipsaw Weather Perhaps you’ve noticed that we’ve had a record-shattering heat wave across much of North America in recent months, whereas Europe and Asia have experienced an unusually cold winter. That’s to be expected according to a new report on extreme weather published by the Intergovernmental Panel on Climate Change. The report points […]

Ernie Hilsenrath spent more than 40 years working for NASA, and though he officially retired a few years ago, he is still a great advocate for his employer and for science. The longtime atmospheric chemist is both amazed and troubled by how few people know that NASA works in Earth science. He is equally troubled […]