LOS ANGELES (AP) — When disaster strikes, government emergency alert systems offer a simple promise:

Note: This episode originally aired in September, 2014. Zoos follow a fundamental principle: You c

MONTREAL—Marc Garneau lifted off from Cape Canaveral on the Challenger shuttle in October 1984, beco

Captain America is putting social media on ice.Before deactivating both his Twitter and Instagram ac

The NFL playoff drive is hitting high gear, Week 15 marking the return to action of all 32 teams – w

Twitter has stopped labeling media organizations as "state-affiliated" and "government-funded," incl

Methane emissions from coal mines worldwide exceed those from the global oil or gas sectors and are

A nervous excitement hangs in the air. Half a dozen scientists sit behind computer screens, flicking

The Trump administration is offering nearly all federal workers the opportunity to resign from their

This past January, researchers uncovered that Black taxpayers are three to five times as likely to b

Electric vehicle sales have made a leap this year in the United States.From January to September, U.

SAN FRANCISCO — San Francisco is repealing a ban on city-funded travel to 30 states that it says res

NEW ORLEANS (AP) — A southeast Louisiana official has been accused of committing perjury for failing

Hailey Bieber is paving the rhode to peace.Nearly four months after she and Selena Gomez both cleare

In 2014, the World Health Organization reported that New Delhi was one of the most polluted cities i