Scientific American

Answering the question of when consciousness emerges is deeply tied to the mystery of what it actually is and how it can be measured

When extreme heat arrives, here are science-based tips to keep your home cool, from the most efficient way to use air conditioning to strategic uses of fans

Surprising new work bucks 50 years of assumptions about the trade-offs between computation space and time

Often framed as a boon for personal wellness, meditation helps us connect with and support others, too

These graphics will guide you through science-based vaccine guidelines for children and adults

To boost mood and manliness, men are spending lots of money on the hormone testosterone—yet they may see trouble instead of benefits