Sen. Elizabeth Warren, D-Mass., has released a new ad touting herself as a fighter on climate change, fewer than three months before the first primary in the 2020 cycle.
Climate activist Greta Thunberg plans to set sail for Spain Wednesday after the venue for United Nations-sponsored climate talks were moved from Chile due to political unrest.
The slow decline of Alaska's Taku Glacier has become apparent in newly released photographs shared by NASA's Earth Observatory.
Oscar-winning actor Leonardo DiCaprio had high praise for teenage climate change activist Greta Thunberg after the two met in California this week.
U.S. Rep. Jim Banks on Monday said he will introduce legislation requiring disruptive protestors arrested in Washington D.C. to pay for police overtime and other fees in response to climate change activists who blocked rush hour traffic across the city.
Rep. Alexandria Ocasio-Cortez, D-N.Y., "enthusiastically" endorsed Sen. Ed Markey, D-Mass., a champion of her "Green New Deal" for re-election Friday against a potential primary challenge from Rep. Joe Kennedy III.
Ahead of Hurricane Dorian's imminent arrival, Sen. Rick Scott, R-Fla., weighed in on findings suggesting climate change has increased the strength of storms, during an interview on "Fox News Sunday."
Russia has mapped five new Arctic islands that were first spotted by a student using satellite imagery.
Rep. Alexandria Ocasio-Cortez took time out of her schedule to play with a penguin Saturday – and social media went crazy.
The Democratic National Committee voted down a resolution at its summer meeting in San Francisco Saturday that would have freed the party's presidential candidates to participate in unofficial “multi-candidate” forums focused solely on climate change.
President Trump extended an offer of aid to Brazil's president on Friday should the government of the South American nation need help containing massive forest fires sweeping across the Amazon rainforest.
"What we need to do is have an aggressive federal government saying that we are going to produce a massive amount of energy from solar and from wind and from other sustainable energies."
The 2020 Democratic presidential hopefuls flocking to the first-in-the-nation primary state of New Hampshire could encounter voters who claim they are feeling the effects of climate change in their pocketbooks -- as they seek to woo Democrats who count the environment as a top issue.
The boss of an eco firm paid by Sir Elton John to “offset” Harry and Meghan’s flights has attacked other celebs for using private jets.