Azara’s owl monkeys, a small primate species found in South America, are heavier today than those that lived a quarter-century ago, and evidence suggests that rising temperatures might have driven the weight gain, according to a Yale-led study of a wild population.

A new, interactive global map has been launched to help people understand how pollution and climate change are affecting lakes around the world.

The climate of the ancient Eastern Mediterranean was far more turbulent than previously thought — and a new study suggests that people adapted anyway.

If this year feels hotter than the ones you remember, you’re not imagining it.

What if fog isn’t just misty air, but a living ecosystem?

A sea of solar panels is rapidly engulfing one of the world’s largest salt deserts.

A new study from Adelaide University has found that when ocean acidification makes reef habitat less complex, the fish living there gather in smaller shoals that offer less social protection.

Despite the rising climate impact, improved farm management could reduce emissions by about 10% without compromising yields.

A new bio-inspired molecule captures solar energy and releases it as heat on demand, outperforming lithium-ion batteries.

Hydrogen gas is steadily building up within the Canadian Shield among some of the oldest rocks on Earth.