Feature
- Environment
Why planting tons of trees isn’t enough to solve climate change
Massive projects need much more planning and follow-through to succeed – and other tree protections need to happen too.
- Health & Medicine
How Hans Berger’s quest for telepathy spurred modern brain science
In the 1920s, psychiatrist Hans Berger invented EEG and discovered brain waves — though not long-range signals.
- Earth
A WWII submarine-hunting device helped prove the theory of plate tectonics
With a boost from World War II, the fluxgate magnetometer became a portable and invaluable tool.
- Physics
Mathematician J. Ernest Wilkins Jr. was a Manhattan Project standout despite racism
Black scientist J. Ernest Wilkins Jr. made nuclear physics calculations that helped build an atomic bomb.
- Health & Medicine
Controlling nerve cells with light opened new ways to study the brain
A method called optogenetics offers insights into memory, perception and addiction.
- Health & Medicine
Solving mysteries of reproduction helped make parenthood possible for millions
Over the last 100 years, research has shed light on where we come from — how a single fertilized egg manages to develop into an organism that is unique, complex and most decidedly human — and technology has helped spur the process.
- Science & Society
How science museums reinvented themselves to survive the pandemic
The pandemic forced science museums to reach out to their communities, and some built a wider following.
- Health & Medicine
A repurposed TB vaccine shows early promise against diseases like diabetes and MS
The potentially helpful effect of the BCG vaccine on type 1 diabetes and other autoimmune diseases is beginning to make sense.
- Archaeology
To find answers about the 1921 race massacre, Tulsa digs up its painful past
A century ago, hundreds of people died in a horrific eruption of racial violence in Tulsa. A team of researchers may have found a mass grave from the event.
- Climate
Climate change disinformation is evolving. So are efforts to fight back
Researchers discuss effective ways to counter the changing tactics of climate denial.
- Science & Society
Vaccine hesitancy is nothing new. Here’s the damage it’s done over centuries
Pockets of people have railed against vaccines as long as the preventives have existed.
- Science & Society
How to detect, resist and counter the flood of fake news
Misinformation about health is drowning out the facts and putting us at risk. Researchers are learning why bad information spreads and how to protect yourself.
