Boulder, Colorado, seeks to hold oil companies accountable for the costs of adapting to climate change and wildfires in a lawsuit heading to the Supreme Court.

In a novel lawsuit the Supreme Court is considering in October, the city of Boulder, Colorado, is asking for damages from Exxon Mobil and Suncor Energy. Boulder seeks to hold energy companies ...

Earth cooked to its hottest month on record in August, blowing far past a key climate threshold, due to the dangerous double ...

The decades-long global goal to limit Earth's warming to 1.5 degrees Celsius is now out of reach, increasing the risk of ...