News
- Climate
Why this year’s climate conditions helped Hurricane Beryl smash records
Scientists predicted an active hurricane season, but a July Category 5 storm is still stunning.
- Health & Medicine
A bizarre video of eyeballs confirms our pupils shrink with age
Pupil size can decrease up to 0.4 millimeters per decade, hinting at why it can be increasingly harder for people to see in dim light as they age.
- Tech
This 3-D printer can fit in the palm of your hand
Researchers developed a chip-based device for 3-D printing objects on the go.
- Astronomy
A stellar explosion may add a temporary ‘new star’ to the night sky this summer
A nova occurs in the constellation Corona Borealis once every 80 years. Its bright light will be visible to the naked eye for up to a week.
- Earth
An ancient earthquake changed the course of the Ganges River
Flooding from a similar earthquake today could threaten about 170 million people in India and Bangladesh who live in low-lying regions nearby.
- Paleontology
Stunning trilobite fossils include soft tissues never seen before
Well-preserved fossils from Morocco help paleontologists understand the weird way trilobites ate and perhaps why these iconic animals went extinct.
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Calling gun violence a public health crisis is a ‘first step’ to fight it
Three public health experts weigh in on the U.S. surgeon general’s ground-breaking call to label shootings a health problem.
- Archaeology
Ancient Egyptian scribes’ work left its mark on their skeletons
Years of hunching over, chewing pens and gripping brushes left the skeletons of Egyptian scribes with telltale marks of arthritis and other damage.
- Paleontology
The last woolly mammoths offer new clues to why the species went extinct
The last population of woolly mammoths did not go extinct 4,000 years ago from inbreeding, a new analysis shows.
- Astronomy
We may finally know the source of mysterious high-energy neutrinos
Regions around supermassive black holes in active galaxies could produce a lot of these mysterious particles.
- Health & Medicine
Honeybees can “smell” lung cancer
Bees can detect the scent of lung cancer in lab-grown cells and synthetic breath. One day, bees may be used to screen people’s breath for cancer.
- Earth
Something weird is happening to Earth’s inner core
A new study claims to confirm that the inner core is now rotating more slowly than it was over a decade ago, but some researchers remain skeptical.
