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5 articles from Guardian Unlimited Science

Science Museum 'hiding dirty money' over £2m Sackler donation

Funds intended for specific project will instead be spread across Science Museum’s workThe Science Museum has been accused of trying to “quietly hide away dirty money” after it agreed to a request by the Dr Mortimer and Theresa Sackler Foundation to repurpose a £2m donation earmarked for a prominent new gallery.The donation, which was meant to fund the Medicine: the Wellcome Galleries...

European plan to tackle space debris? Hug it out

Defunct satellite capture options include net, harpoon or embrace with mechanical armsThe European Space Agency is working to tackle the issue of space debris with the technological version of a big hug.It hopes to be able to use tentacle-like mechanical arms to embrace a dead satellite and remove it from orbit. Continue...

Electric eel lights up Christmas tree in Tennessee aquarium – video

The Christmas tree at the Tennessee aquarium is being powered by an unusual renewable energy source – an electric eel. Miguel Wattson is the resident eel and through a special system that connects his tank to a nearby tree, the natural shocks he produces when he is looking for food or when he is excited, is being channelled to power fairy lightsFlashy fish: electric eel powers Tennessee...

We need to protect nature to stand any chance of tackling climate chaos | Caroline Lucas

Voters have woken up to the climate emergency. Equally urgent is the threat to nature and wildlife – and the issues are linkedIt has been heartening to see how the climate emergency has finally risen up the political agenda in recent months. What has had much less attention, but is equally urgent, is the catastrophic decline in our nature and wildlife. The UK is one of the most nature-depleted...

Plastic pollution kills half a million hermit crabs on remote islands

Experts fear species decline after huge number of deaths on Henderson and CocosMore than half a million hermit crabs have been killed after becoming trapped in plastic debris on two remote island groups, prompting concern that the deaths could be part of a global species decline.The pioneering study found that 508,000 crabs died on the Cocos (Keeling) Islands archipelago in the Indian Ocean, along...