Australian natural wonders under UNESCO spotlight

Australia is home to some of the most pristine environment on Earth, but two of its most high-profile protected areas face threats to their status as World Heritage Sites at a UNESCO meeting starting Sunday in Doha.

Explaining Australia's new wave of animal extinctions

As a fresh wave of extinctions sweeps through the ranks of Australian native animals, scientists are deploying their most powerful weapon yet in the struggle to understand and head off the wipe-out.

Small Australian marsupials in sudden decline

Small, furry marsupials such as the bandicoot, quoll and tree possums are in dramatic decline in Australia's north and feral cats could be the cause, according to analysis reported Wednesday.

Explainer: The difference between radiation and radioactivity

On the weekend, a tank of radioactive material leaked from the closed Ranger uranium mine in the Northern Territory. While this has prompted concerns about the health of the surrounding Kakadu National Park, this is a good ...

Upcoming eclipse inspires travel to Australia

(AP)—When Linda Bugbee's husband suggested traveling to the South Pacific to see a total solar eclipse, she was more enthusiastic about the cruise and visiting Tahiti than she was about seeing a celestial phenomenon.

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