Eco anxiety is very real, so we share this year's most uplifting stories to prove there’s hope for our climate.

Do you share our anxiety about the state of the planet? As green journalists, we are all too familiar with what climate anxiety, climate doom, and even environmental existential dread feel like. These ...

A sea otter at the Pittsburgh Zoo has turned 20. On Friday, the zoo shared photos of Alki the otter celebrating his birthday. Marine mammal keepers set up special decorations to make sure his day was ...

Hundreds of sea animals from a controversial and now-shuttered South Florida aquarium have relocated to Dallas. In a social ...

A new study shows sharks and skates interact with toys in aquariums, suggesting curiosity, personality, and surprising intelligence.

Tiny animals like oysters, mussels, zooplankton, and insect larvae filter debris and algae to keep lakes, rivers, and seas clear.

Research reveals how natural selection shaped the Bajau sea nomads’ spleens to boost oxygen delivery, helping them dive for ...

We were overwhelmed by the response to our annual Letters to Santa feature, with more than 1,250 letters submitted this year. Due ...