WWF scientists have helped identify six areas in KAZA that are critical to the movement of wildlife across national borders, focusing on three corridors where wildlife populations and their habitats ...

Charles Darwin predicted the existence of a moth with a long tongue based on a comet orchid's nectar spurs. This was ...

Researchers have systematically detailed, step by step, how cognitive maps form in the brain's hippocampus -- a region responsible for learning and memory.

If you listen to American politicians you might think that every migrant in Latin America is heading for the United States.

Two-thirds of humanity now live in countries where fertility rates have fallen below replacement levels, posing a threat to ...

Avian influenza (AI) is a highly contagious viral disease affecting poultry and wild water birds, posing significant global challenges due to its high mortality rates and economic impacts. Highly ...

GPS collars placed on African elephants have helped reduce poaching by alerting authorities whenever these creatures roam ...

A new study found that climate change could wipe out nearly $1.5 trillion in home values in the U.S. real estate market over the next 30 years.

Great Migrations: A People on The Move is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, ...

Migration will be a key focus throughout Rubio’s trip, set against the backdrop of the dramatic confrontation between Trump and Colombian President Gustavo Petro last Sunday. Discussion about ...

The airspace above Reagan National Airport, where a commercial plane collided with an Army helicopter this week, has become increasingly congested... Loading ...

Before an American Airlines plane collided with an Army helicopter near the Reagan National Airport, lawmakers had raised concerns about the increasingly congested airspace above the Washington, D ...