All Stories
- Earth
Technology and natural hazards clash to create ‘natech’ disasters
Hurricanes, wildfires and nature’s other extreme events are increasingly causing damage to infrastructure crucial for safety and communication.
By Megan Sever - Anthropology
Bolivia’s Tsimane people’s average body temperature fell half a degree in 16 years
A new study echoes other research suggesting that people’s average body temperature is lower today than it used to be.
By Sujata Gupta - Microbes
50 years ago, scientists suspected microbes flourished in clouds
In 1970, scientists presented early evidence that microbes in clouds may be alive and kicking.
- Planetary Science
Chemical reactions high in Mars’ atmosphere rip apart water molecules
Mars is so dry because its water constant escapes into space. A new study suggests this process occurs in the ionosphere and faster than thought.
- Physics
Giant lasers help re-create supernovas’ explosive, mysterious physics
For the first time, scientists have re-created a type of shock wave that occurs in supernovas.
- Earth
STEVE may be even less like typical auroras than scientists thought
The purple-and-green, atmospheric light show nicknamed STEVE just got even stranger.
- Climate
Once hurricanes make landfall, they’re lingering longer and staying stronger
Warmer ocean waters due to human-caused climate change can help power hurricanes’ fury even after they roar ashore.
- Health & Medicine
Protecting the brain from infection may start with a gut reaction
In mice, immune cells in the meninges are trained to battle infections in the gut before migrating to the brain.
- Health & Medicine
Coronavirus cases are skyrocketing. Here’s what it will take to gain control
Basic public health measures can still curb COVID-19, if everyone does their part.
- Earth
With Theta, 2020 sets the record for most named Atlantic storms
Climate change is expected to fuel fewer — yet more intense — Atlantic storms. With a whopping 29 storms but few strong ones, 2020 may be an outlier.
- Chemistry
A new portable device can reveal a chili pepper’s heat
The “Chilica-pod” measures levels of the fiery capsaicin compound in peppers.
- Science & Society
These are science’s Top 10 erroneous results
A weird form of life, a weird form of water and faster-than-light neutrinos are among the science findings that have not survived closer scrutiny.