Democrats and Republicans both think it is important that the U.S. is a world leader in science, but most Democrats now think it is losing ground compared with other countries. Fresh data delivered ...

D.C. Council member Janeese Lewis George unveiled her mayoral campaign platform at a launch party, including policies on housing, jobs, education and public safety.

An undated handout image of a map illustrating the subglacial landscape of mountain ranges, deep canyons and wide valleys, as well as tens of thousands of smaller hills and valleys, with comparative ...