All Stories
- Space
Planets with many neighbors may be the best places to look for life
Solar systems with many planets in circular orbits suggest a calm life-nurturing past, while single exoplanets with eccentric orbits hint at chaos.
- Genetics
A key to the mystery of fast-evolving genes was found in ‘junk DNA’
A new study challenges a long-held belief that essential genes change little over time.
-
-
With a pandemic, impatience can be deadly
Editor in chief Nancy Shute writes about pandemic fatigue and the importance of patience in the face of uncertainty.
- Health & Medicine
Measles has come back with a vengeance in the last several years
The steep number of measles cases in 2019 doesn’t bode well for 2020, considering disruptions due to the COVID-19 pandemic.
- 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.
- 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.
- 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.
