A new study out in the journal Science Advances finds that chronic exposure to wildfire smoke has contributed to tens of thousands of deaths each year in the United States.

In mid-January, Switzerland summoned the Iranian ambassador to Bern to express its deepest concern about the violent repression in Iran. At the same time, the foreign ministry condemned on X the ...

The African Union Commission (AUC) is conducting baseline studies across its member states to map current emission levels and identify major sources of air pollution.

The pollen season is set to begin in Switzerland as temperatures rise above five degrees and sunshine returns. People allergic to pollen should already be taking their medication and keeping a close ...

What to know about Kevin Warsh, the former Federal Reserve governor nominated by President Trump to be the next Fed chair after Jerome Powell’s term ends in May ...

Trump’s push to acquire Greenland, which is a semi-autonomous territory of Denmark, alarmed Canada, which shares a 1,864-mile ...

Officers spark international incident after high-profile arrests of Ecuadorian nationals during Trump’s Minnesota campaign ...

In social media, President Trump is questioning global warming because of a chilly severe winter storm hitting the U.S.

Add Yahoo as a preferred source to see more of our stories on Google. Speaking before the General Assembly in September 2025, Trump delivered a scathing broadside against the United Nations, saying it ...

WASHINGTON, Jan 8 (Reuters) - The Trump administration's decision to withdraw the United States from the foundational U.N. climate treaty, which the U.S. Senate unanimously adopted more than 30 years ...

The United States will withdraw from more than five dozen international collaborations, including treaties and organizations with the United Nations on climate change and the oceans, President Donald ...