Articles by

Evan Howell

The Oceans Are Going to Rise—but When?

The original version of this story appeared in Quanta Magazine.In May 2014, NASA announced at a press...

The United States’ oldest known rock has existed for at least 3.6 billion years

A weathered sign in the Minnesota River Valley proudly proclaims: “World’s Oldest Rock.” Erected in 1975, it...