Accelerating risks and damage from climate change are spurring private insurers in the United States to limit coverage in a growing number of areas, thus imposing mounting stress on local communities…

Wars are fought not only on the battlefield but also in domestic political debates and in histories written after the fact. In the case of the US invasion of Iraq 20 years ago, we are still in this final phase, seeking an elusive consensus about the war’s legacy.

American politics turned hyper toxic several years ago, and ever since commentators have raised the specter of a second civil war. No other historical parallel, it seems, captures so viscerally today…

India's diplomacy will be tested if the Gaza war continues indefinitely, or if relations between Israel and Arab nations further decline.

Atmospheric rivers are gaining in intensity across California and the western United States. Communities need to adapt to the havoc wrought by this weather phenomenon.

Biden’s election victory is a huge win for all who care about the living planet. The hard part will be delivering on his ambitious agenda.