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CO2 sucking funnels found in ocean

Scientists said they had unraveled the mechanism by which Earth-warming carbon is sucked deep into the Southern Ocean to be safely locked away – a process that may itself be threatened by climate change. Wind, eddies and currents work...

Magnets make sense

Crushing and screening specialist Pilot Crushtec reports a surge in demand for overband magnets as players in the crushing, screening and recycling industries are becoming increasingly aware of their benefits. Africa sales manager Wayne Warren...

New CEO and chairperson for the GEF

Dr Naoko Ishii yesterday assumed office as CEO and chairperson of the Global Environment Facility (GEF), the world’s largest public funder of environmental projects. The GEF’s council in June unanimously selected Dr Ishii, deputy vice...

Mining minerals from seawater:

The world needs clean water, and more and more, we’re pulling it from the oceans, desalinating it and drinking it. But what to do with the salty brine left behind? Research engineer Damian Palin proposes an idea: Mine it for other minerals we...