Per- and polyfluoroalkyl substances (PFAS) are known as forever chemicals because of their extreme persistence. 

AVUELO has encountered one of the wettest and cloudiest dry seasons in memory. 

Researchers at University of Tsukuba have investigated the structure and light energy transfer efficiency of a protein complex crucial to the photosynthesis of purple sulfur bacteria thriving in high-salt, high-alkaline environments. 

Birds worldwide make strategic decisions about how they live based on their environmental conditions. 

By observing their own motions, robots can learn how to overcome damage to their bodies, which could make them more adaptable for a wide variety of applications.

Remember when 2°C of global warming was the doomsday scenario? 

Mars may have once been home to sun-soaked, sandy beaches with gentle, lapping waves according to a new study published today (Feb. 24) in the Proceedings of the National Academy of Sciences (PNAS).

Each summer, more and more lake beaches are forced to close due to toxic algae blooms. 

Good news for tea lovers: That daily brew might be purifying the water, too.

Crab behavior suggestive of wound-tending may improve coral tolerance to heat waves.