A highly sensitive, wearable gas sensor for environmental and human health monitoring may soon become commercially available, according to researchers at Penn State and Northeastern University.

A new study shows that there is a huge disproportion in the level of funding for social science research into the greatest challenge in combatting global warming – how to get individuals and societies to overcome ingrained human habits to make the changes necessary to mitigate climate change.

Cyanobacteria, also known as blue-green algae, are among the most common organisms on Earth.

Over a billion people worldwide live without electricity.

The cancer death rate declined by 29% from 1991 to 2017, including a 2.2% drop from 2016 to 2017, the largest single-year drop in cancer mortality ever reported.

NASA's ARIA team mapped damage in southwestern Puerto Rico following a 6.4-magnitude quake and hundreds of aftershocks.

A new digital platform helps teachers in disciplines from psychology to literature incorporate climate change into their curricula.

Texas A&M scientists found that insect leaf-wounding in plants triggers a stress response that produces healthier organic fruit.

Low-cost sensors provide localized air quality data.

A device that uses electricity generated by plants as its power source has communicated via satellite – a world first.