Methane cuts urged as cheaper climate path
A new U.N. report recommended methane emissions cuts as the most efficient way of preventing another 0.3 degrees Celsius of global warming.
Paris Agreement 2015
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Biden summit buoys climate treaty hopes
A two-day global climate summit hosted by U.S. President Joe Biden ended with leaders and companies pledging to decarbonize the world economy.
Primary forest loss up 12% despite pandemic
Old-growth tropical forest losses rose 12% in 2020 accelerated by commerce and climate-related factors, according to Global Forest Watch.
Analysis finds climate pledges 'fall far short'
The world's promised cuts in greenhouse gases come nowhere close to fulfilling the 2015 Paris Agreement, according to a new U.N. analysis.
U.S. welcomed back to Paris climate treaty
French President Emmanuel Macron led a chorus of world leaders and advocates in celebrating the United States' official return to the 2015 Paris Agreement.
U.N. chief taps Bloomberg for key climate role
Michael Bloomberg was reappointed to the role of U.N. Secretary-General António Guterres' special envoy on climate ambition and solutions.
Poll finds wide agreement on 'climate emergency'
A U.N. survey found 64% of 1.2 million people polled in 50 nations — all of them video gamers — called climate change a global emergency.
Summit marks U.S. re-entry to climate fight
A global summit's mood was perhaps best reflected in the U.N. chief beaming at the new U.S. climate envoy's pledge to restore American climate leadership.
U.S. reversals on global health and climate policy
Moves to rejoin WHO and the Paris climate treaty were among a burst of immediate directives issued by U.S. President Joe Biden upon taking office.
Leaders stoke ambitions to reverse nature crisis
French President Emmanuel Macron and U.N. and World Bank leaders hosted a virtual summit to improve the planet's health and save biological resources.
Five years on, Paris climate accord recharges
World leaders honored five years of the 2015 Paris Agreement at a virtual summit energized by U.S. President-elect Joe Biden's vow to rejoin it.
UNEP report points to catastrophic warming
Unmet promises to cut carbon emissions put the planet on track for temperatures to rise "in excess of 3 degrees Celsius this century," UNEP reported.
U.N. calls on nations to end 'war on nature'
The U.N. chief appealed to world leaders to start fixing our "broken" planet by ringing in 2021 with a commitment to a carbon pollution-neutral future.
Biden U.N. pick signals U.S. return to alliances
U.S. President-elect Joe Biden’s selection of Linda Thomas-Greenfield to serve as ambassador to the U.N. signals America's pivot back to multilateralism.
G-20 pledges global access to vaccines
G-20 leaders ended a summit promising to make COVID-19 vaccines affordable and equally accessible for all and to support the U.N. health agency.
Envoy says 126 nations seek carbon neutrality
The top U.N. official for global climate action said 65% of the world body's 193 member nations will seek net zero carbon emissions by 2050.