Jul 29, 2014 — The White House says the cost of inaction outweighs the cost of implementing more-stringent regulations on greenhouse gas emissions.
Jul 24, 2014 — Climate change is a global problem. Some island nations face the prospect of disappearing beneath rising seas. Barbara J. King is surprised by how the people of the Marshall Islands see their plight.
Jun 10, 2014 — The products of science define modern life. But existential danger lurks in the chasm between the relentless advance of science and the values of politics, says commentator Adam Frank.
Jun 6, 2014 — An environmental group is blasting Dunkin' Donuts and Krispy Kreme for buying palm oil from suppliers who destroy rain forest and peatlands. The group says sustainable palm oil should be used instead.
Jun 2, 2014 — The draft proposal from the Environmental Protection Agency has sparked opposition from industry groups who say the changes would be prohibitively expensive.
May 28, 2014 — Science can be a very hands-on, dangerous affair. The story of researcher John All is just one example, says commentator Adam Frank.
May 22, 2014 — Tom Steyer, a California investor, is aiming to label Republican candidates as "science deniers" who are on the wrong side of the climate change issue.
May 19, 2014 — The world's failure to come to terms with global warming is also the source of some very funny comedy, says Commentator Tania Lombrozo.
May 6, 2014 — A report overseen by the government finds climate change is causing more frequent heat waves, floods and droughts. The change, the study concludes, is also disrupting key parts of the economy.
Apr 13, 2014 — Greenhouse gas emissions will have to drop 40 to 70 percent by 2050 — and then drop even more, to nearly zero by the end of this century — a new U.N. report says.