Climate: which nations, cities most at risk?

A third of humanity, mostly in Africa and South Asia, face the biggest risks from climate change but rich nations in northern Europe will be least exposed, according to a report released Wednesday.

Great Barrier Reef suffers 'widespread' bleaching event

The Great Barrier Reef has again been hit with "widespread" bleaching, authorities said Friday, as higher-than-average ocean temperatures off Australia's northeast threaten the already struggling World Heritage site.

Extreme work clothes for the Artic

Roughnecks working on oil and gas installations in the Arctic need clothes that monitor the health. Research scientists at SINTEF are developing a jacket with built-in sensors. It will monitor both body temperature and workers' ...

Could climate change cause infertility?

The scientific community has long held an understanding about the effect of temperature on sperm production in mammals, but this new study sheds light on how spermatogenesis in insects is hampered at extreme temperatures.

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