On Climate, Macron Tells U.S. Congress There is 'No Planet B' 1 month

Sea of Solar Panels Turns Mexican Desert Green 1 month

Michael Bloomberg Pledges $4.5m to Paris Climate Deal 1 month

Hawaii Shark Bite Victim Previously Attacked by Bear, Snake 2 months

California Has Worst US Air Pollution 2 months

China Fights Big Smog with Big Air Purifier 2 months

Trudeau in 'Financial' Talks to Resolve Heated Pipeline Dispute 2 months

U.S. Lawyer Dies after Self-Immolation in Environmental Protest 2 months

October Trial Set for U.S. Kids' Climate Change Lawsuit 2 months

One Killed as Landslide Engulfs Houses in Japan 2 months

Toxic Levels of Arsenic in Amazon Basin Well Water 2 months

4.7-Magnitude Quake Hits Temblor-Prone Central Italy 2 months

Faced with Global Warming, Aviation Aims to Turn Green 2 months

Deadly Indonesia Oil Spill Caused by Burst Pipe 3 months

Powerful 6.8 Quake Strikes Bolivia 3 months

Trump Rolls Back Obama-Era Fuel Efficiency Rules 3 months

20 Years on, Kazakhs Struggle to Warm to Chilly New Capital 3 months

Sweden Introduces Eco-Friendly Aviation Tax 3 months

U.N. Chief Says U.S. on Track to Meet Climate Targets despite Trump 3 months

UK Plans Plastic Bottle Charge to Tackle Pollution 3 months