For decades, the basics of plant growth have been taught in grade school: Plants make their food out of water from the soil, light from the sun and carbon dioxide from the air in a process called ...

For decades, scientists have relied on a chemical fingerprint inside water molecules to determine where plants get their ...

Icy moons circling the outer planets may be far more dynamic—and explosive—than they appear. New research suggests that when ...

What if the fundraising playbook was wrong? charity: water's Scott Harrison ran an experiment with 40,000 donors and nearly tripled donations by flipping one simple assumption.