Share of parties to global environmental treaties
Share of parties to international multilateral environmental agreements on hazardous waste and other chemicals that meet their reporting commitments.
Climate & Health
Our coverage of the growing convergence of climate and global health issues, including the latest news on the science, politics and economics that are behind it.
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WHO says virus 'lab leak theory' needs more study
After two years of discounting a controversial pandemic theory, WHO released a report urging "further investigations into this and all other possible pathways."
Food crises to worsen with war, climate shocks
Tens of millions of people in 20 hunger "hotspots" will need emergency aid as they face a sharply increased risk of starvation, two U.N. agencies predicted.
Bonn talks stoke hopes for U.N. climate summit
Climate negotiators in Bonn, Germany began trying to build momentum for greater ambition at the U.N. climate summit that Egypt will host in November.
Treaties link pollution to broader harm
A group of nations is looking at how they can use regulations for hazardous chemicals and wastes to tackle pollution, global warming and species losses.
New talks set for U.N. high seas treaty proposal
Proponents of a U.N. global high seas treaty for protecting biodiversity are set to resume talks in August with the goal of approving it as soon as possible.
Health leaders bow to conservative nations
Nations appeased conservatives with a new strategy for HIV, viral hepatitis and sexually transmitted infections that omits a glossary of sexual health terms.
WHO says monkeypox in more than 20 nations
With at least 200 cases of monkeypox reported by more than 20 nations, WHO officials warned "it's an unusual situation" with a lot of open questions.
G-7 agrees to curb coal, fossil fuels
The Group of Seven rich democracies pledged to largely stop relying on coal and other fossil fuels to generate electricity by 2035.
Russian attacks on Ukraine health facilities rebuked
The World Health Assembly voted to condemn and call for an immediate end to Russia's military attacks on Ukraine's hospitals, clinics and ambulances.
Heftier hurricanes, simmering summers, and wilder wildfires
In a climate change twist, the U.S. weather agency finds less air pollution can cause more hurricanes.
WHO chief: 'Pandemic will not magically disappear'
The World Health Organization's governing body opened its weeklong annual meeting against a backdrop of financial tumoil and war in Europe.
U.N. pushes renewables with new warming records
The U.N. weather agency confirmed the past seven years were the hottest on record in a new report that will serve as the basis for global climate negotiations.
Experts urge pandemic cooperation that benefits developing countries
An analysis shows various scenarios for how COVID-19 is likely to play out around the world, widening inequalities.
G-7 warns of global food and energy crisis
Russia's war in the 'breadbasket of Europe' threatens to cause widespread hunger particularly in Africa and the Middle East, the G-7 warned.
More frequent wildfires globally seen as sign of climate 'tinderboxes'
A UN report finds wildfires are burning longer and hotter, and will likely become more frequent in some areas.