Australians waiting for the Tiger mosquito

A swarm of mosquitoes is an accident waiting to happen. But perhaps the bigger issue facing Australia isn't so much whether the mosquitoes here are swarming, but rather whether a certain "tiger" mosquito lurking just to the ...

New (road) signs of the times?

Traffic accidents claim lives, cause injury and cost money. Working on ways to reduce them is a constant battle.

Hong Kong to tighten power plant emission limits

Hong Kong on Friday announced new targets in its bid to cut emissions from power plants, part of an ongoing effort to tackle air pollution in the Chinese city that is regularly covered in smog.

Argentina forests burn amid heat wave, drought

Fires in heat wave- and drought-stricken Argentina have devoured some 6,000 hectares (14,800 acres) of forests in the northern Corrientes province in just days, officials reported Tuesday.

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