U.S. President Joe Biden used his first address to the United Nations to reassure other nations his administration is committed to multilateralism.
Governments must be far more ambitious about cutting greenhouse gases to avoid catastrophically overheating the planet, according to a new U.N. report.
Donors pledged more than US$1.2 billion in emergency aid for Afghanistan at a U.N.-sponsored fundraiser as the Tabilan consolidates power.
Lockdowns and travel restrictions resulted in a “dramatic short-lived fall in emissions of key air pollutants” last year, the U.N. weather agency reported.
