See also stories tagged with Earth

Search results for Earth

General Physics Oct 21, 2026

Physicists trap and tame single particle of antimatter for months

For the first time, Northwestern University physicists have coaxed a single positron—the antimatter counterpart of an electron—into an exquisitely controlled quantum state.

Plants & Animals Oct 21, 2026

How many insects are there—and why do we need them?

There are an estimated 10 quintillion insects alive on Earth at any given time. That's 10,000,000,000,000,000,000 individual insects. But how many species are there, why do we need them, and what would happen if their numbers ...

Cell & Microbiology Oct 21, 2026

Beyond infections, bacteria reveal promise for making medicines and protecting crops

Bacteria get a bad reputation—with all the outbreaks, infections and deaths.

Astronomy Oct 21, 2026

Astronomers uncover the engine behind the most powerful stellar flares in the Kepler field

A new study led by researchers at the Konkoly Observatory of the HUN-REN Research Centre for Astronomy and Earth Sciences (HUN-REN CSFK) in Budapest has revealed what makes a distant red giant star the most explosively active ...

Ecology Oct 21, 2026

The ocean's most abundant 'loner' microbe has a sticky second life

The oxygen in about every other breath we take comes from microscopic cells—phytoplankton—drifting in the surface of the ocean. Among them is Prochlorococcus, the smallest and most abundant photosynthetic organism in the ...

Astronomy Oct 20, 2026

A magnetar can be born when two neutron stars touch

All neutron stars have intense magnetic fields. The typical magnetic field of a neutron star is about 100,000 times stronger than the strongest magnetic fields we can create on Earth. But about 1% of neutron stars have even ...

Planetary Sciences Oct 20, 2026

Rare solar radiation storm gives scientists clearest picture yet of flight risks

The most comprehensive data set ever collected from Earth's atmosphere during a solar radiation event has highlighted the importance of better-coordinated radiation monitoring for aviation safety, according to new research ...

Earth Sciences Oct 20, 2026

Forgotten samples from Greenland's Cold War base reveal warmer summers during ancient ice-free period

The site of a former U.S. military base in Greenland was ice-free at a time when summers were a few degrees warmer than today, according to a new University at Buffalo–led study of ancient sediment recovered from beneath ...

Environment Oct 20, 2026

Building wildfire-resilient homes costs less than residents expect

Housing development in Colorado is spreading into fire-prone landscapes, increasing wildfire risk and adding to the challenges of affordable housing and rising insurance costs.

Plants & Animals Oct 20, 2026

Northern Australia is a 'lifeboat' for critically endangered green sawfish

Green sawfish, distinguished by their long, sharklike bodies and tooth-lined "saw" on the front of their heads, are on the verge of extinction, largely due to overfishing and habitat loss.

page 4 from 40