Researchers have developed a heat storage unit that takes up less space than a regular hot water tank.

“That’s the dream,” says researcher Hanne Dalsvåg. 

When engineers and planners design roads, bridges and dams, they rely on hydrological models intended to protect infrastructure and communities from 50- and 100-year floods. 

The U.S. boasts more than 4 million miles of rivers, peppered with laws and regulations to protect access to drinking water and essential habitat for fish and wildlife. 

A new international analysis published in Advances in Atmospheric Sciences on 9 January finds that the Earth's ocean stored more heat in 2025 than in any year since modern measurements began.

New observations help explain why the southern hemisphere is warming less quickly than the northern hemisphere.

"Proxies" in geologic record show rainfall was more intense, but less regular during the Paleogene.

Researchers at the Carney Institute for Brain Science have identified electrical activity in the brain that could predict progression to Alzheimer’s disease.

Going to the moon was one thing; going to Mars will be quite another.

The rise in wildfires globally brings into sharp focus how such disasters increasingly threaten our health and security. One question many people ask is how poor air quality could be harming their health.