Though not listed as endangered, northern leopard frogs have disappeared from most of their historical habitats in Arizona ...

Twenty-four species of deep-sea crustacean, all previously unknown to science, have been formally described from the ...

Ancient deep-sea organisms suggest movement, sexual reproduction, and complex animal life began earlier than previously thought.

The California Department of Fish and Wildlife (CDFW) confirmed the northermost detection of the invasive golden mussel in ...

Scientists discovered an unexpected adaptation that helps giant rainforest trees survive drought as they grow taller.

A new study suggests highly pathogenic avian influenza, or bird flu, may be taking a significant toll on peregrine falcons that nest along Virginia's coast.

New research links oral bacteria to blood pressure, dementia risk and how long you actually live, several new studies show.

A marine heat wave caused a slew of seabird deaths off the California coast. Scientists fear the die-off could worsen with ...

An animal represents each of the 50 states to celebrate the unique landscapes, histories and environments, and to promote the ...

The world’s largest seafood and aquaculture firms are failing to combat waste, and fall short on fish welfare, according to a ...

The recovery of the bald eagle, the national symbol since 1782, is considered one of the most successful in U.S. and Wisconsin history.

India has been quietly doing something that most countries can only dream of: growing its forest cover on a massive scale.