Science News, Discoveries & Research Explained
Explore discoveries and questions across space, biology, psychology, health and the natural world. Our science articles explain what researchers found, how they investigated it and what the results can—and cannot—tell us. Browse new developments alongside accessible guides to the scientific ideas that help explain ourselves and the universe.
Is Time Travel Possible, and Has It Happened Before?
Is Time Travel Possible, and Has It Happened Before?
Social Media and Youth Mental Health: The New Feedback Loop
Social Media and Youth Mental Health: The New Feedback Loop
Quantum Entanglement: Why It Seems to Defy Physics
Quantum Entanglement: Why It Seems to Defy Physics
Vaccines Explained: How Vaccines Train the Immune System to Prevent Disease
Vaccines Explained: How Vaccines Train the Immune System to Prevent Disease
Genetic Engineering Explained: How Genetic Engineering Changes DNA—and Why the Trade-Offs Matter
Genetic Engineering Explained: How Genetic Engineering Changes DNA—and Why the Trade-Offs Matter
Relativity Explained Simply
Relativity Explained Simply: How Space, Time, and Gravity Really Work
One Night of Sleep May Predict Years of Disease Risk
One Night of Sleep May Predict Years of Disease Risk
How Modern Life Hijacks Sleep — and Rewires Your Appetite
How Modern Life Hijacks Sleep — and Rewires Your Appetite
Plastic Inside Us: What Scientists Are Finding in the Human Body
Plastic Inside Us: What Scientists Are Finding in the Human Body
PFAS Forever Chemicals: The Toxic Legacy We Can’t Filter Away
PFAS Forever Chemicals: The Toxic Legacy We Can’t Filter Away