President Vladimir V. Putin welcomed Xi Jinping, China’s top leader, to Russia, briefly noting Beijing’s peace plan for Ukraine but stressing Moscow and Beijing’s enduring partnership.
A new report says it is still possible to hold global warming to relatively safe levels, but doing so will require global cooperation, billions of dollars and big changes.
Alvin L. Bragg, the Manhattan district attorney, appears poised to indict former President Donald J. Trump, and the political firestorm has already begun.
Plans that would bury carbon underground rather than release it in the air have stoked debate over climate and property rights, creating unlikely alliances and stirring memories of fierce battles over oil.