“Renewables will do close to nothing to contribute to overcoming unemployment.”

“Renewables will create massive job losses in other industries.”

An MIT report has found that regular solar panels like the ones used today could supply much of the world with power. They believe terawatts of energy could be produced by 2050 and say that investment, not technology, could be the biggest hurdle.

The world’s population currently consumes 15 terawatts of power from various energy sources, according to the Economist. Despite making up less than 5 percent of the world’s population, Americans use 26 percent of the world’s power.

Most of the glaciers in the Mount Everest region will disappear or drastically retreat as temperatures increase with climate change over the next century, according to a group of international researchers.

The estimated 5,500 glaciers in the Hindu Kush-Himalayan (HKH) region – site of Mount Everest and many of the world’s tallest peaks – could reduce their volume by 70%-99% by 2100, with dire consequences for farming and hydropower generation downstream, they said.

Earth’s polar regions are in the midst of a stunning transformation. As global warming accelerates, evidence of change is perhaps most obvious in our planet’s ice.

More than a decade ago, scientists watched in awe as Antarctica’s Larsen B Ice Shelf shattered almost completely in just six weeks. No one had ever seen such a large mass of ice vanish so quickly.

India has recently ramped up attacks on environmental and development organizations that work on climate, clean energy and sustainability issues. The world’s largest democracy has frozen bank accounts, restricted international donations, and in some cases prevented the organizations’ staffers from traveling abroad.

The actions come just seven months ahead of international climate treaty talks in Paris in December, and are inspired by fear that foreign interests are trying to curb the nation's economic growth. India is the world's third largest emitter of carbon dioxide, behind China and the United States, and home to millions of the world's people most vulnerable to global warming impacts such as flooding, extreme heat and sea level rise. As a result, India will play a crucial role in the negotiations. Prime Minister Narendra Modi has stressed in recent international speeches that his nation must take a leadership role in the "pressing global problem" of climate change.

Food retailers such as McDonald’s, Krispy Kreme, Dunkin Donuts, as well as agribusinesses like Cargill, are among the big companies to recently make zero-deforestation pledges. But do these commitments achieve anything other than PR for food companies? New research indicates they might.

A study published Tuesday in the journal Conservation Letters says that public agreements made by beef suppliers in Brazil have had a real impact on rancher and slaughterhouse behavior in the Amazon. A team led by Holly Gibbs of the University of Wisconsin-Madison observed data on land use in the state of Pará before and after a 2009 agreement by major meatpacking companies to remove deforestation from their supply chain. The researchers found that the deforestation rate among ranch owners they studied has since been cut in half.

From the simplest sketches to the most advanced scientific models, illustrations of mountains pretty much all look the same. Their classic pyramid form, wider at the bottom and narrowing all the way up to the top, has been ingrained in the human mind, and scientists have always assumed that land area in mountain ranges decreases the higher you climb. Until now, that is.

New research published Monday in Nature Climate Change reveals a surprising discovery that not only changes the way we think about mountains but could also have big implications for how we understand, monitor and protect the organisms that call them home.

Last month marked the hottest May in modern history, continuing a troubling trend of rising global temperatures, U.S. government scientists said Thursday.

"This was the warmest May on record," said Derek Arndt, chief of the monitoring branch at the National Oceanic and Atmospheric Administration (NOAA) National Centers for Environmental Information, during a conference call with reporters.

Pope Francis on Thursday urged the world to act quickly to prevent "extraordinary" climate change from destroying the planet and said wealthy countries must bear responsibility for creating the problem and for solving it.

In a radically worded letter addressed to every person on the planet, the leader of the world's 1.2 billion Catholics blames human greed for the critical situation "Our Sister, mother Earth" now finds itself in.

Human activity is leading to the rapid draining of about one third of the planet's largest underground water reserves and it is unclear how much fluid remains in them, two new studies have found.

Consequently, huge sections of the population are using up groundwater without knowing when it will run out, researchers said in findings that will appear in the journal Water Resources Research and were posted online Tuesday.