China, which recycles much of the world’s waste material, is slashing its scrap imports. This move could force the United States and Europe to boost recycling instead of shipping trash overseas.
Max Moritz, University of California, Santa Barbara
With wildfires continuing to rage across southern California, a fire researcher says lowering fire risk means reconsidering where and how we build our communities.
How do foods break into new niches and global markets? US cranberry growers, saddled with large surpluses and working to boost demand for their product, could take a lesson from soybeans.
Intense wildfires in southern California are triggering air quality alerts. Health experts know surprisingly little about how inhaling smoke affects human health, especially over the long term.
Nicholas Bryner, University of California, Los Angeles; Eric Biber, University of California, Berkeley; Mark Squillace, University of Colorado Boulder, and Sean B. Hecht, University of California, Los Angeles
President Trump signed an order on Dec. 4 to drastically reduce the Bears Ears and Grand Staircase-Escalante national monuments. Four legal experts explain why this action is likely to be reversed.
The Federal Energy Regulatory Commission normally works in obscurity, but is in the spotlight as it considers a proposal to support coal and nuclear power plants that are having trouble competing.
Scientists and government agencies have been studying biofuel production from algae for years. Research points toward a more affordable and efficient production process that recycles water.
Over half the calories humans eat today come from corn, wheat and rice. Raising a greater diversity of types of crops and animals (agrobiodiversity) makes diets healthier and farming more resilient.
Scientists call large marine protected areas effective tools for conserving sea life. But do they benefit countries that create them? Scholars explain how Palau’s huge marine protected area seeks to protect resources for Palauans.
Deepak Kumar, University of Illinois at Urbana-Champaign; Stephen P. Long, University of Illinois at Urbana-Champaign, and Vijay Singh, University of Illinois at Urbana-Champaign
Scientists have engineered sugarcane to increase its oil content and are developing renewable jet aircraft fuel from the oil. The engineered sugarcane could become a valuable energy crop.
The Trump administration is considering requests from hunters to import wildlife trophies (body parts) on a case-by-case basis. Does this approach promote conservation or threaten endangered species?
Chris Sellers, Stony Brook University (The State University of New York)
Five years after Superstorm Sandy, we see how disadvantaged social groups suffered more from the storm before and after – much as we’re seeing in Hurricanes Harvey and Maria.
On Black Friday, November 24, outdoor retailer REI will close its stores and urge customers to #OptOutside. But a historian calls this popular campaign light green environmentalism at best.
What if the world really got serious about meeting global climate goals? Doing the math on current emissions and the pace of energy transitions shows how quickly fossil fuels need to be phased out.
Although climate change threatens the world’s small island nations, many can find ways to adapt and preserve their homes and cultures – especially if wealthy countries cut emissions and provide support.
Energy Secretary Rick Perry says the US needs to subsidize nuclear and coal power plants to keep the grid stable. But this policy would raise energy costs and could drive consumers off-grid instead.
It’s not just about rebuilding infrastructure after storms: Cities need to systematically rethink their knowledge systems which are at the heart of urban resilience.
The fate of turkey tails shows how Americans have shifted from eating whole animals to focusing on choice cuts – and the surprising places where unwanted parts end up.
Yes, Puerto Rico and any other storm-vulnerable location could benefit from on-site solar and battery backup, but it’s unrealistic to say these microgrids are enough to power the island.
On Nov. 2 the White House posted a detailed climate science report without comment. The Trump administration is unlikely to heed it, but it could boost state, local and private sector action.
With better access to energy, women in developing nations could spend more time working or in school. But Energy Secretary Rick Perry’s claim that fossil fuels improve women’s lives misses the mark.
Many countries around the world are vulnerable to wildfires, but a fire engineer warns that most are not spending enough on research into how fires spread and ways to reduce risks.