Listen to ABC News interviews and commentary and analysis from radio programs like AM, PM and The World Today.

Follow the latest news headlines from Australia's most trusted source. Read in-depth expert analysis and watch live coverage on ABC News.

Horizon: An American Saga might have flopped at the box office, but Kevin Costner is grateful for the unexpected streaming success.

Red-and-green-tinted clouds drift through the Martian sky in a new set of images captured by NASA's Curiosity rover using its ...

Madison Chancellor Jennifer Mnookin and UW System President Jay Rothman warned of the uncertainties ahead for state universities following the Trump administration’s freeze on federal grant spending.