"The Obama administration's plan for U.N. climate change talks encountered swift opposition after its release Tuesday, with Republican leaders warning other countries to 'proceed with caution' in negotiations with Washington because any deal could be later undone."

"The Obama administration is sending a six year, $478 billion highway bill to Congress with lawmakers struggling to beat a May 31 deadline to renew federal infrastructure spending."

"A new poll finds an overwhelming majority of Americans support an international agreement to cut planet-warming emissions."

"SINGAPORE – Bearing the message “use your power to change climate change” WWF’s Earth Hour is motivating people to turn out their lights for one hour across 24 time zones and six continents on Saturday, March 28."

"Ted Cruz, the junior U.S. senator from Texas and first official contender for the 2016 Republican presidential nomination, compared people who think that the climate is warming to "flat-Earthers" and described himself as a modern-day Galileo in an interview with the Texas Tribune."

"The embattled chairman of the Chemical Safety Board resigned late Thursday after President Obama asked him to step down, a White House official said."

"A new study suggests that the University of Alabama at Huntsville is lowballing the warming of the atmosphere".

"A green group is running advertisements hitting two vulnerable Republican senators for votes that support a 'big polluter agenda.'"

"Seven filed suit to force prestigious college to divorce its fortune and its future from fossil fuels."