Fauci Says Wearing 2 Masks Is 'Common Sense'. Here's How to Do It Properly

Two Psychologists Say Your Climate Anxiety Isn't Actually About Personal RiskSmall Study Reveals How The Pandemic Impaired Babies' Social Development And Behavior

Disturbing New Finding Links Cognitive Decline to Dental HygieneLonely People's Brains Work Differently, New Evidence ShowsStaying Up All Night May Actually Relieve Depression in Some People

AI May Have Found The Most Powerful Anti-Aging Molecule Ever SeenThe FDA Just Opened Up Access to a Promising New Alzheimer's Drug

Common Blood Pressure Drug Extends Lifespan, Slows Aging in Animals

The Seeds of Schizophrenia Could Be Planted in The Very Earliest Moments of LifeISS Astronauts Say Goodbye to Their Waste as It Blazes Into Fading Darkness

Scientists Are Testing Whether Bacteria Could Help Them Mine The Riches of SpaceWe Just Learned The Moon Could Be Much Older Than We Thought

It's 2019, And Astronomers Just Discovered a New Type of Strange, Pulsing StarHubble Spots a Scorching Hot, Hellish Planet That's Being 'Evaporated' by Its Star