When NASA decided to study identical twin astronauts — one remaining on Earth while the other orbited high above for nearly one year, starting in March 2015 — scientists were not sure what they would find.

Washington State University researchers have found a way to make food taste salty but with less of the sodium chloride tied to poor health.

Smart spacesuits and solar surfing may sound like the stuff of science fiction, but they are just two of the technology concepts NASA has selected for further research as part of the NASA Innovative Advanced Concepts (NIAC) program. 

At some point every person is likely to experience an inflammatory condition somewhere in the body. 

Evidence of historic marine life present in Alaskan permafrost is helping scientists reconstruct ancient changes in the ice cover over the Arctic Ocean.

The Central Valley’s heavy wintertime tule fog – known for snarling traffic and closing schools — has been on the decline over the past 30 years, and falling levels of air pollution are the cause, says a new study by scientists at the University of California, Berkeley.

How wildlife will react to climate change is an open question, but one of the first studies to compare the responses of tropical mammals to warmer habitats suggests the answer won’t be as simple as “move to a cooler place.”

The Antarctic Peninsula is the northernmost part of the earth’s coldest continent, making it particularly vulnerable to a changing global climate.

While some cereals may be the breakfast of champions, a UBC professor suggests people with Type 2 Diabetes (T2D) should be reaching for something else.

Hydrogen is a clean and renewable energy carrier that can power vehicles, with water as the only emission.