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Is fear of sharks being overblown?

"Just when you thought it was safe to get back in the water...." It's one of the most famous taglines in film history, immortalizing sharks as ruthless predators. But beyond the horror generated by Spielberg's "Jaws" series, ...

Using dust to bust crime scene DNA forensics

An airborne fraction of soil, or dust, contains biological and chemical "signatures" that act as a fingerprint to a specific location. Australian forensic science experts, led by Flinders University, have highlighted the ...

Australia offers Tuvalu citizens climate refuge

Citizens of climate-threatened Tuvalu will have the right to live in Australia under a landmark pact unveiled Friday—an offer of refuge as their Pacific homeland is lost beneath the seas.

New microfossils suggest earlier rise in complex life

Microfossils from Western Australia may capture a jump in the complexity of life that coincided with the rise of oxygen in Earth's atmosphere and oceans, according to an international team of scientists.

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