Among 'green' energy, hydropower is the most dangerous

Many governments are promoting a move away from fossil fuels towards renewable energy sources. However, in a study published today, scientists highlight some of the ecological dangers this wave of 'green' energy poses.

Six climate change solutions we can all agree on

In the U.S., few issues seem to be as divisive as climate change. Although the science is unequivocal, political polarization has taken climate change hostage. Fortunately, there are solutions that people on both sides of ...

CO2-free mobility: (how) is that possible?

Right now, everyone is talking about mobility, how it ought to be CO2 -neutral and clean. Yet how do we get there? Banning combustion engines, changing how we usually get around or gradually shifting towards electric vehicles ...

Deforestation long overlooked as contributor to climate change

When it comes to tackling climate change, the focus often falls on reducing the use of fossil fuels and developing sustainable energy sources. But a new Cornell University study shows that deforestation and subsequent use ...

New membranes help reduce CO2 emission

The University of Twente and the German research centre Jülich are collaborating on developing membranes for an efficient separation of gasses, to use for the production of oxygen or hydrogen, for example.

How protons move through a fuel cell

Hydrogen is regarded as the energy source of the future: It is produced with solar power and can be used to generate heat and electricity in fuel cells. Empa researchers have now succeeded in decoding the movement of hydrogen ...

Opinion: Trump's attack on renewable energy

Fossil fuels have long been subsidized by tax policies, such as the oil depletion allowance, and by infrastructure construction, such as the interstate highway system. In light of these long-standing subsidies, it's always ...

Open-source software unlocks 3-D view of nanomaterials

Now it's possible for anyone to see and share 3-D nanoscale imagery with a new open-source software platform developed by researchers at the University of Michigan, Cornell University and open-source software company Kitware ...

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