100 milion people could die immediately in a nuclear war between India and Pakistan, but that would just be the beginning.

US computer science students beat those in India, China, and Russia when competing head-to-head, a new study shows.

"...when it comes to adolescents we have just assumed that they're relatively healthy." A new report challenges that view.

Tensions between India and Pakistan today are better understood in light of the Partition of India in 1947, the largest mass migration in human history.

Data about soil temperature and moisture can improve predictions about how much rain will fall during monsoons.

Additional "green leaf area" on Earth sounds good, but satellite images show it's not that simple.