King salmon have sustained people in Alaska for at least 12,000 years, but over the past three decades their populations have begun to dwindle.

Scientists around the world rely on ocean monitoring tools to measure the effects of climate change.

Earth’s hottest recorded year was 2023, at 2.12 degrees F above the 20th-century average. This surpassed the previous record set in 2016.

A new study led by researchers at the University of North Carolina at Chapel Hill offers a solution to water scarcity during droughts amid the tug of economic development, population growth and climate uncertainty for water users in Western U.S. states.

Visualizing the potential impacts of a hurricane on people’s homes before it hits can help residents prepare and decide whether to evacuate.

Not all plastics are equal — some types and colors are easier to recycle than others. 

Because of warmer winters, Florida scrub-jays are now nesting one week earlier than they did in 1981. 

Deforestation has remained a significant issue globally, with primary forests contributing to 16 per cent of the total tree cover loss in the last two decades, driven by climate change and intensive human activity. 

The 2024 Atlantic hurricane season, which officially ends on Nov. 30, showcased above-average activity, with a record-breaking ramp up following a peak-season lull. 

A new study published in Nature Climate Change estimates that a 1-meter sea level rise by 2100 would affect over 14 million people and $1 trillion worth of property along the Southeast Atlantic coast, from Norfolk, Virginia, to Miami, Florida.