Freshwater fish suffer from low levels of oxygen in the country’s rivers, while bats are unable to survive the extreme air temperatures.

Watch scenes from the Maumee River in Ohio, where researchers are stocking an ancient fish species that is struggling against extinction.

A 37-year-old simiang gibbon on birth control unexpectedly gave birth at the San Diego Zoo.

The status of the mountain gorilla is now endangered, an upgrade from critically endangered. Other species are becoming more threatened.

The structure was the cornerstone of a UCLA conservation science center.

Gates was director of the Hawaii Institute of Marine Biology and a strong advocate for coral conservation.

A new report finds the decline in vertebrate abundance over the past four decades is most severe in South and Central America.

A University of Georgia fisheries researcher, who is head of the school’s program to farm-raise sturgeon and sell their salt-cured eggs, is expected to retire this week.

With the help of gold nanorods and a cryoprotectant, coral larvae are brought back to life after cryopreservation.