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In Quest for Herd Immunity, Giant Vaccination Sites Proliferate

F.D.A. Clears Johnson & Johnson’s Shot, the Third Vaccine for U.S.

Vulnerable Inmates Left in Prison as Covid Rages

F.D.A. Expert Panel Endorses Johnson & Johnson’s Vaccine

Want to Buy a Scrunchie Mask? Great. But Forget About That N95.

New story in Science and Health from TIME: They’re Healthy. They’re Sustainable. So Why Don’t Humans Eat More Bugs?

New story in Science and Health from TIME: ‘If This Task Was Urgent Before, It’s Crucial Now.’ U.N. Says World Has 10 Months to Get Serious on Climate Goals

Teens and Parents: Are You Grappling With Mental Health Issues?

New story in Science and Health from TIME: NASA Hid an Inspiring Message on the Parachute of the Mars Rover Perseverance

A New Coronavirus Variant Is Spreading in New York, Researchers Report

C.D.C. Traces Covid Outbreaks in Gyms, Urging Stricter Precautions

Moderna announces a new version of its vaccine in hopes of combating troublesome variants.

Johnson & Johnson’s Vaccine Works Well and May Curb Virus Spread

New Findings on 2 Ways Children Become Seriously Ill from the Coronavirus

Studies Examine Variant Surging in California, and the News Isn’t Good

How Meaningful Is Prediabetes for Older Adults?

Researchers Halt Trial of Promising Sickle Cell Treatment

Vaccines Adapted for Variants Will Not Need Lengthy Testing, F.D.A. Says

New story in Science and Health from TIME: Watch the Perseverance Rover Land on Mars in This Newly Released NASA Video

New story in Science and Health from TIME: The Mars Rover and the Science of Awe

Who Will Be the Next F.D.A. Chief?

Intense Strength Training Does Not Ease Knee Pain, Study Finds

People Who Have Had Covid Should Get Single Vaccine Dose, Studies Suggest

People Who Have Had Covid Should Get Single Vaccine Dose, Studies Suggest

New story in Science and Health from TIME: Lawyers Are Working to Put ‘Ecocide’ on a Par with War Crimes. Could an International Law Hold Major Polluters to Account?

‘It was like a war call’: Applications to nursing schools rose during the pandemic.

New story in Science and Health from TIME: What Perseverance, NASA’s New Mars Rover, Will Be Doing in its Years on the Red Planet

Clinical Trials Are Moving Out of the Lab and Into People’s Homes

The C.D.C. needs to set air guidelines now for workplaces, scientists say.

C.D.C. Announces $200 Million ‘Down Payment’ to Track Virus Variants

The C.D.C. needs to set air guidelines now for workplaces, scientists say.

To Get Their Lives Back, Teens Volunteer for Vaccine Trials

New story in Science and Health from TIME: Don’t Blame Wind Turbines for Texas’ Massive Power Outages

Bernard Lown, Inventive Heart Doctor and Antiwar Activist, Dies at 99

Covid-Linked Syndrome in Children Is Growing and Cases Are More Severe

Scientists Are Trying to Spot New Viruses Before They Cause Pandemics

Scientists Are Trying to Spot New Viruses Before They Cause Pandemics

7 Virus Variants Found in U.S. Carrying the Same Mutation

A W.H.O. Researcher on His Trip to China Seeking Origins of the Virus

As Millions Get Shots, F.D.A. Struggles to Get Safety Monitoring System Running

Americans Must Tighten Up, or Double Up, Their Masks, C.D.C. Says

‘A Game Changer’: Drug Brings Significant Weight Loss in Obese Patients

How Merck, a Vaccine Titan, Lost the Covid Race

Primary care doctors grow frustrated with lack of access to vaccines that could help patients.

Primary Care Doctors Are Left Out of the Vaccine Rollout

New story in Science and Health from TIME: NASA’s Climate Communications Might Not Recover From The Damage Of Trump’s Systemic Suppression

Broad Coalition of Health Industry Groups Calls for Obamacare Expansion

Childhood Colds Do Not Prevent Coronavirus Infection, Study Finds

College Student’s Simple Invention Helps Nurses Work and Patients Rest

New story in Science and Health from TIME: Healthy Planet, Healthy People. How Slowing Climate Change Saves Lives