Butterflies are disappearing in the United States. 

Social media influencers who are passionate about environmental causes can help the tourism industry inspire tourists to engage in pro-environmental behavior to help mitigate waste and pollution, according to a new study from researchers in the Penn State School of Hospitality Management.

Results underscore value of continued monitoring for drinking water contamination.

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

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

Study investigates the response of aquatic species to environmental stress factors.

In a study published in Nature, researchers at Linköping University have developed a method to recycle all parts of a solar cell repeatedly without environmentally hazardous solvents. 

Because of climate change, harmful algal blooms are increasing in frequency and intensity. 

In 2024, annual average global air temperatures surpassed 1.5 degrees Celsius above pre-industrial levels for the first time, triggering extreme weather events like record-breaking rainfall and flooding events in the Sahara Desert and extreme summer heat waves across the planet. 

A new international study highlights the severity of climate change impacts across African mountains, how farmers are adapting, and the barriers they face – findings relevant to people living in mountain regions around the world.