Space Exploration
The Ethics of Sending Humans to Mars
We need to avoid the mistakes European countries made during the age of colonization
Opinion
Privacy
What is Pegasus? How Surveillance Spyware Invades Phones
A cybersecurity expert explains the NSO Group’s stealthy software
Mental Health
Critical Care Doctors Are in Crisis
Who’s caring for the ICU physicians?
Biology
One Head, 1,000 Rear Ends: The Tale of a Deeply Weird Worm
Ramisyllis multicaudata is an animal that seems to have adopted the lifestyle of a fungus
Behavior
What Is a Question?
A 92-year-old essay provokes musings on the nature of knowledge, reality—and uptalk
Behavior
Congress: Support Health Care Professionals in Preventing Gun Violence
Back President Joe Biden’s plan to invest $5 billion in programs proved to reduce shootings
Neuroscience
A New Idea That Could Help Us Understand Autism
Some of the condition’s most challenging traits might be explained by deficits in predictive skills
Space & Physics
O UFOs, Where Art Thou?
Five reasons why sorting all of this out is so scientifically challenging
Vaccines
Vaccine Mandates Are Lawful, Effective and Based on Rock-Solid Science
Clear legal pathways exist to move the U.S. closer to herd immunity
Vaccines
Governor Makes Personal Plea to Reluctant Arkansans to Get Vaccinated
The Republican went to Blytheville, Texarkana and other municipalities in the state to allay people’s fears
