In human populations, it is relatively easy to calculate demographic trends and make projections of the future if data on basic processes such as births and immigration is known. 

A recent boom in the purple sea urchin population off the southern Oregon Coast appears to have had an indirect and negative impact on the gray whales that usually forage in the region, a new study shows.

The silver chub isn’t considered sensitive to climate change on a national scale, but context matters.

A paper published in the CABI Reviews journal has found that climate change is the most prominent threat to pollinators – such as bumblebees, wasps, and butterflies – who are essential for biodiversity conservation, crop yields and food security.

Scientists at the University of Oregon have discovered that colonies of gelatinous sea animals swim through the ocean in giant corkscrew shapes using coordinated jet propulsion, an unusual kind of locomotion that could inspire new designs for efficient underwater vehicles.

Gone from Romania for 200 years, European bison were reintroduced to the Țarcu Mountains, at the southern end of the Carpathian range, in 2014. 

Unidentified Living Organisms between manganese nodules 'Dust clouds' at the bottom of the deep sea, that will be created by deep-sea mining activities, descend at a short distance for the biggest part. 

A young whale’s journey across the Mediterranean highlights the many threats facing ocean animals, researchers say.

Scientists still don’t fully understand the consequences that pollution and climate change can have on the world around us. 

As human populations grow, habitat loss threatens many creatures.