Medicine
Medicine
Space
Space
First Flight of NASA's Mars Helicopter Ingenuity Is Delayed
Medicine
Medicine
How Could a COVID Vaccine Cause Blood Clots?
Space
Space Junk Removal Is Not Going Smoothly
Despite promising technology demonstrations, there is no one-size-fits-all solution for the growing problem of taking out the orbital trash
Medicine
Medicine
Johnson & Johnson Vaccine Suspension--What This Means For You
Space
Space
First Flight of NASA's Mars Helicopter Ingenuity Is Delayed
Medicine
Medicine
How Could a COVID Vaccine Cause Blood Clots?
Policy & Ethics
Policy & Ethics
How Health Care Leaders Can Support Their Frontline Workers
Policy & Ethics
Policy & Ethics
Scientists Should Admit They Bring Personal Values to Their Work
Climate
Climate
Climate Risks Bill Could Spark Shift to Truly Green Economy
The Body
The Body
Why Race Matters in Personalized Health Care
Natural Disasters
Natural Disasters
Floods Are Increasing in Supposedly Low-risk Areas
Most Popular
Confirmed! We Live in a Simulation
We must never doubt Elon Musk again
Our Brain Typically Overlooks This Brilliant Problem-Solving Strategy
People often limit their creativity by continually adding new features to a design rather than removing existing ones
How a Carnivorous Mushroom Poisons Its Prey
Scientists have known for decades that oyster mushrooms feasted on roundworms—and they’ve finally figured out how their toxins work
If You Don’t Have COVID Vaccine Side Effects, Are You Still Protected?
Reactions reflect unique features of an individual’s immune system, not the strength of a response
Forgotten Memories of Traumatic Events Get Some Backing from Brain-Imaging Studies
A new wave of research seeks neurological signatures for a type of amnesia
Long-Awaited Muon Measurement Boosts Evidence for New Physics
Initial data from the Muon g-2 experiment have excited particle physicists searching for undiscovered subatomic particles and forces
Special Report
The Black Lives Matter Movement
Policy & Ethics
What began as a call to action in response to police violence and anti-Black racism in the U.S. is now a global initiative to confront racial inequities in society, including environmental injustice, bias in academia and the public health threat of racism.
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Videos
Nature Can Help Us Prepare for the Next Pandemic
In March 2020 Ruth DeFries finished a manuscript more than five years in the making. It turned out to be both prescient and prophetic. In this document, the Columbia University professor argued that global crises are now inevitable because of the complexity and interconnectedness of our modern civilization...
