Related topics: brain · whales

A lot less sea turtles arriving in Nicaragua

Authorities and environmentalists say the number of sea turtles arriving on Nicaragua's Pacific coast is dropping sharply this year, something they say could be an effect of climate change.

Stress to rest

On Sunday, ESA's bedrest volunteers began lying down for their second three-week session with their heads angled below the horizontal to help research the effects of weightlessness on the human body.

Volunteering slashes conservation costs

The contribution of volunteer labour is worth, on average, 36 per cent of the total cost of managing Yorkshire Wildlife Trust's protected sites.

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