Tyre particles and potentially toxic tyre chemical additives have been found in dust collected from Brisbane residential balconies.

Scientists have found evidence of microplastics and nanoplastics in remote soils of Antarctica.

Streams are abruptly acidifying and turning orange or milky-white across vast regions of North America’s northwest.

Most of the carbon released during Canada’s record-breaking 2023 wildfire season came from burning soil and peat, rather than trees, according to new research from McMaster University.

In recent summers, wildfire smoke has been inescapable across Wisconsin, drifting south from Canada and leading to long stretches of poor air quality.

Anyone who has boiled a pot of water understands that it takes both time and energy to raise the temperature, so it may come as a surprise to learn that scientists have long treated marine heatwaves (MHWs) as isolated events.

Approximately 90% of the U.S. population relies on public water systems.

Although the relationship between caffeine and cardiovascular health is complex, the latest research indicates consuming up to 5 cups of caffeinated coffee per day (up to 400 mg of caffeine/day) is safe for most adults and may be linked to cardiovascular health benefits in some individuals, according to a new American Heart Association scientific statement.

UCLA researchers have developed a mineral sunscreen formulation that significantly reduces the white, chalky cast that keeps many people from wearing sun protection daily.  

A new study, led by experts at the University of Nottingham, suggests a pet gecko with an unusually high risk of tumours may be a promising model for understanding how cancer develops and spreads.