Last Build Date: Tue, 28 Mar 2017 09:27:00 -0400Copyright: Copyright 2017 NPR - For Personal Use Only
Tue, 28 Mar 2017 09:27:00 -0400A new study suggests that diet had a big influence in driving the evolution of brain size in primates. Monkeys who thrive on fruit have bigger brains than their plant eating neighbors.
Tue, 28 Mar 2017 05:01:00 -0400President Trump will sign executive actions Tuesday that aim to roll back a sweeping set of climate policies put in place by the Obama administration. A moratorium on new coal leases on public lands, a rule designed to address methane emissions from oil and gas operations and the Clean Power Plan, will all get a review.
Tue, 28 Mar 2017 04:09:00 -0400The Trump administration aims to roll back the Clean Power Plan, which limits emissions from power plants, lift the moratorium on federal coal leases and change the "social cost of carbon" policy.
Mon, 27 Mar 2017 16:28:00 -0400Proposed White House budget cuts to the Environmental Protection Agency and other agencies will end federal spending on Great Lakes clean-up. That includes axing work on invasive species like Asian carp and a public health program that protects drinking water from toxic algae for 11 million residents around Lake Erie.
Mon, 27 Mar 2017 16:28:00 -0400President Trump is expected to ditch the Clean Power Plan this week. The CPP regulations would reduce emissions of greenhouse gases that warm the planet. Without it, the U.S. won't live up to its pledge, made in Paris in 2015, to make deep cuts in emissions. That could jeopardize the Paris deal, in which nearly 200 nations made similar pledges.
Mon, 27 Mar 2017 05:06:00 -0400The Trump administration is expected this week to unveil its executive order undoing President Obama's Clean Power Plan, which aimed to reduce greenhouse gas emissions from power plants.
Sun, 26 Mar 2017 18:26:20 -0400California put itself on a collision course with the Trump Administration as the state's clean air agency moved forward with stricter emissions requirements for trucks and cars.
Sun, 26 Mar 2017 08:14:44 -0400Kristine Tompkins, whose husband founded The North Face clothing company, tells Lulu Garcia-Navarro about her decision to donate a million acres of land she owns in Patagonia to Chile's government.
Thu, 23 Mar 2017 14:35:00 -0400They competed in the first World Smarts STEM Challenge. We got to know the team that worked on a water purifier using neem leaves and ... cilantro.
Wed, 22 Mar 2017 13:09:00 -0400The Senate voted Tuesday to lift a 2016 ban on certain hunting practices — like trapping and aerial shooting — on national wildlife refuges there. Now the bill heads to President Trump to be signed.
Wed, 22 Mar 2017 10:11:00 -0400Advocates of grass-grazing cattle say it's better for the environment and the animals. But there's another upside: Grass-fed meat and dairy fetch a premium that can help small farms stay viable.
Tue, 21 Mar 2017 23:50:00 -0400The Flame Refluxer is essentially a big copper blanket: think Brillo pad of wool sandwiched between mesh. Using it while burning off oil yields less air pollution and residue that harms marine life.
Sun, 19 Mar 2017 14:00:17 -0400Clearing peat land by fire is illegal but remains widespread, since it's the cheapest way to clear land for farming and industry. Still, peat fires were down by more than 80 percent from 2015 to 2016.
Sun, 19 Mar 2017 07:52:00 -0400Defense Secretary James Mattis called climate change a national security threat. Retired Brig. Gen. Gerald Galloway talks about how the Pentagon will manage challenges presented by climate change.
Fri, 17 Mar 2017 16:19:00 -0400KLP is pulling millions of dollars it has invested in companies building and owning the Dakota Access Pipeline. The decision was reportedly driven by pressure from Norway's indigenous Sami peoples.