Scientific American

NASA just passed a major milestone on its mission to return humans to the moon

After completing a second “wet dress rehearsal” of its upcoming moon mission, NASA said it is targeting a March 6 launch date ...

Have we leapt into commercial genetic testing without understanding it?

Daphne O. Martschenko and Sam Trejo both want to make the world a better, fairer, more equitable place. But they disagree on ...