TEHRAN, December 02 - With the direst warnings yet of impending environmental disaster still ringing in their ears, representatives from nearly 200 nations gather Sunday in Poland to firm up their plan to prevent catastrophic climate change.
TEHRAN, January 5 - Global warming is making the world's oceans sicker, depleting them of oxygen and harming delicate coral reefs more often, two studies show.
TEHRAN, September 13 - The Pentagon continues to take measures for protection of its bases against impacts of global warming although US President Donald Trump rescinded all climate-related federal agency actions directed by former President Barack Obama, a report says.
TEHRAN, May 31, YJC - US President Donald Trump is expected to pull his country out of global pact to fight climate change known as the Paris Climate Agreement, a move that would have profound effects on the planet and deepen a rift with American allies.