As delegates at a Paris summit haggle over how to curb global warming, the role of nuclear energy in limiting climate-changing emissions is the subject of fierce debate between champions and critics of atomic power.
Finding the right mix of green energy technologies for generating electricity will be crucial in reducing the global impact of pollution for the next generation, according to a United Nations report co-written by a Yale professor.
An ESA-developed water treatment system has been chosen as one of a hundred top climate technologies to mark this week's COP21 climate change summit in Paris.
Human power used to be all the rage. 150 years ago, products that relied on human energy such as the bicycle, pedal-powered lathe or sewing machine could be found in most households. But as electro-mechanical motors developed, ...
The world's biggest banks are ploughing hundreds of billions of dollars into coal mining despite claiming to be leaders in the fight against climate change, according to a report issued at a UN conference Wednesday.
If it's green, it's mostly clean, according to a new, comprehensive review of renewable energy sources released today by the International Resource Panel, hosted by the United Nations Environment Programme (UNEP).
The world has a carbon dioxide problem, and to fix it, much attention has been paid to renewable energy sources, which don't emit the greenhouse gas. But what if we could turn waste CO2 into marketable chemicals and fuels ...
Britain is to signal the winding down of polluting coal-fired power plants, indicating they should be replaced with gas and nuclear stations, according to pre-released parts of a Wednesday speech.
There is no religion that does not teach its adherents the need to nurture the earth, or the need for the brotherhood, equality and humility of men. In every generation, in every land and in every clime is born a populist ...
Although cheaper and cleaner than fossil fuel-based energy, electricity derived from renewable sources lacks clear regulations that would enable it to be used at large scale.