Justices overturn lower court rulings on policy targeting people from six majority-Muslim countries
Data visualization engineer Zan Armstrong takes a close look at human birth patterns.
Researchers are studying the way twins smell for clues about the genetic basis of insect appeal
A new book argues that thought and knowledge are community efforts
Genetic sequencing of spinal fluid hailed as an advance over standard procedures for diagnosing brain infections
The billionaire entrepreneur and founder of SpaceX wants to make humanity a "multi-planetary species”
Which 10 disruptive solutions are now poised to change the world?
Infographic of the Week
Chimpanzees have been known to cooperate when there is no foreseeable personal cost. Watch and learn whether chimps are capable of riskier, more complex forms of collaboration.