The Eco News Roundup brings stories and commentary about issues related to climate change, renewable energy and the environment.
We have had antibiotics for almost a century, ever since Alexander Fleming discovered penicillin. In response, bacteria have responded by evolving antibiotic resistance. The battle is endless: because we spend so much time with pathogens, we sometimes develop a kind of natural stalemate.
However, what would happen if we were suddenly exposed to deadly bacteria and viruses that have been absent for thousands of years, or that we have never met before?
We may be about to find out. Climate change is melting permafrost soils that have been frozen for thousands of years, and as the soils melt they are releasing ancient viruses and bacteria that, having lain dormant, are springing back to life.
Stunning drops in the cost of wind and solar energy have turned the global power market upside down.
For years, opponents of renewable power, like President Donald Trump, have argued they simply aren’t affordable. The reality is quite different.
Unsubsidized renewables have become the cheapest source of new power — by far — in more and more countries, according to a new report from the United Nations and Bloomberg New Energy Finance (BNEF).
An artificial form of photosynthesis that sucks carbon dioxide from the atmosphere has been invented by a scientist who claims the “breakthrough” device could be used to reduce global warming.
Plants use sunlight to turn carbon dioxide into sugar and the new device acts in a similar way, using ultraviolet light and air to create two forms of fuel, which can then be used to create power.
LONDON, 4 May 2017 – Ocean acidification and global warming between them could severely damage the health of the oceans.
They could block the biological process that delivers nitrogen in the seawater to nourish micro-organisms. They could spark growth among the invertebrates but cause stress higher up the food web to destabilise the balance of marine life. And they could even create conditions that would make great stretches of oceans toxic.
Chicago Mayor Rahm Emanuel has his own ideas about the Trump administration taking down important climate data from the U.S. Environmental Protection Agency website.
This weekend, Emanuel posted the scrubbed data on the City of Chicago’s official website to preserve the “decades of research [the agency] has done to advance the fight against climate change.” Emanuel said he plans to develop the site further in the coming weeks.
Explore maps and graphs of historical and projected climate trends in your local area. View data by topics to see how climate change will impact things you care about.
More than 100 million years ago, a sudden period of global warming — possibly brought on by a series of volcanic eruptions — released a massive upwelling of previously frozen methane gas from the bottom of the Arctic Ocean into the water, new research suggests. And the discovery has scientists pondering whether human-caused climate change could cause it to happen again — and what the consequences would be.
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