President Donald Trump and Indian Prime Minister Narendra Modi held a joint news conference as the two leaders work toward a ...

Hamas had threatened to delay the next release of Israeli hostages, accusing Israel of alleged violations of the truce.

U.S. Steel mines iron ore in Minnesota and sends it across Lake Superior on freighters a thousand feet long. At Sault Ste.

"Talking directly to our adversaries from a position of strength" is a way Trump can ensure peace, according to a former official.

Is there a particular climate that most human societies have formed in? A recent investigation suggests that we’re not so ...

Clinging to a fabled past isn’t a formula for success. Finally, migration is an intrinsic part of human history, dating from our origins as nomadic hunter-gatherers. And we will continue to migrate.

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 ...

ABC News' Matt Rivers speaks with smugglers of Indian migrants to understand the surge of people wanting to come to America.

Whether through agricultural practices, deforestation, or urbanization, how modern humans use land has had an unprecedented ...

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