Our classical intuition is no good in a quantum Universe. To make sense of it, we need to learn, and apply, an entirely novel set of rules.

On November 25, U.N. members will meet in South Korea to cap off a series of meetings aiming to reduce global plastic pollution.

While we’re busy wondering whether machines will ever become conscious, we rarely stop to ask: What happens to us?

Off-the-shelf consumer technology is helping people pursue their interests — and advancing science at the same time.

Recent controversies bode ill for the effort to detect life on other planets by analyzing the gases in their atmospheres.