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Environment Oct 3, 2026

How can the same El Niño cause drought in one part of the world and floods in another?

The Pacific Ocean is warming unusually quickly, and this year's El Niño has already surpassed previous records. Forecasters expect it to strengthen even further before approaching its usual peak around December.

Earth Sciences Oct 3, 2026

Today's emissions choices could limit Antarctic ice loss and sea-level rise for coastal communities

Cutting greenhouse gas emissions now may limit how much ice Antarctica loses this century and reduce the sea-level rise facing coastal communities, according to findings from a new study.

Planetary Sciences Oct 3, 2026

Q&A: An Earth-like planet with two suns?

A nearby star system with two suns could potentially support an Earth-sized planet in a region where liquid water could exist, according to a new paper examining the dynamics of the system.

Earth Sciences Oct 3, 2026

When the atmosphere slows the Earth: Uncovering a subtle signal of climate change

Atmospheric circulation governs weather and climate, but it also carries angular momentum. When winds shift or mass redistributes, the atmosphere can exchange momentum with the solid Earth, slightly altering the planet's ...

Ecology Oct 3, 2026

New imaging technologies offer a clearer view of coral reef change

From a drone flying above the waves to a camera just inches from the seafloor, University of Miami researchers are transforming how scientists observe coral reefs and measure changes that were once difficult, costly or time-consuming ...

Space Exploration Oct 2, 2026

Team selected for NASA program to explore potential lunar cave

NASA has selected a Planetary Science Institute–led proposal to investigate whether a potentially large underground cave extends beyond the opening of a lunar pit. Such a cave may one day provide a safe haven for astronauts ...

Analytical Chemistry Oct 2, 2026

Changes to platinum surface chemistry boost solar hydrogen production in organic photocatalysts

Researchers from the LIMNO laboratory at EPFL have uncovered how different halides modify the surface chemistry of organic semiconductor nanoparticle photocatalysts. By controlling these phenomena, they have significantly ...

Earth Sciences Oct 2, 2026

Scientists zero in on tiny particles to improve weather and air quality forecasts

Aerosols are small particles suspended in our atmosphere. They come in many flavors: Wildfire smoke, pollen, desert dust, sea salt lofted by powerful storms, volcanic sulfates and emissions from engines and industrial processes ...

Environment Oct 2, 2026

Forestry experts author national guidance on disaster preparedness

John Daigle, professor of forest recreation management at the University of Maine, co-authored the first paper in a series designed to help communities nationwide prepare for future natural disasters and other extreme weather ...

Evolution Oct 2, 2026

Animals may have evolved vastly earlier than fossil evidence suggests

The earliest animals may have evolved hundreds of millions of years before their first unmistakable fossils appear in the fossil record, according to a new study led by the University of Oxford. The findings, published in ...

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