The Canadian wildfires of June 2023 exposed a large portion of the Northeastern United States to unprecedented levels of smoke.

Solar energy is a crucial asset in the fight against climate change, and researchers at the University of Ottawa have devised a smart approach to optimize its effectiveness. 

Penn State researchers have revealed how molecular roadblocks slow the breakdown of cellulose, an abundant renewable resource in plants.

Tipping points in the climate system can be the result of a slow but linear development. 

When old food packaging, discarded children’s toys and other mismanaged plastic waste break down into microplastics, they become even harder to clean up from oceans and waterways. 

Freshwater bacteria with small genomes frequently undergo prolonged periods of adaptive stagnation. 

Local decision-makers looking for ways to reduce the impact of heat waves on their communities have a valuable new capability at their disposal: a new study on vegetation resilience.

Researchers using NASA’s James Webb Space Telescope may have detected atmospheric gases surrounding 55 Cancri e, a hot rocky exoplanet 41 light-years from Earth. 

Heat stress affects brain, gut and liver function via a complex network of molecular mediators.

In the summer of 2023, portions of the Florida Keys experienced an extreme marine heat wave, unlike any other in recorded history for the region.