Dr. Simon J. George has long been interested in how and why biological organisms use metals to do many of the key chemical reactions that allow life to happen. Metals, such as iron, nickel, molybdenum ...

In the twenty years since Hurricane Katrina devastated the Gulf Coast, powerful hurricanes such as Sandy, Irma, Maria and Helene have caused immense property destruction and led to thousands of deaths ...

One of humanity’s most profound questions is whether life exists beyond Earth — and if so, what forms it might take. For ...