Donald Trump has hailed “very good calls” with Moscow on a potential 30-day ceasefire but admits there is still “a long way ...

The agreement between centrist parties, led by the likely next chancellor, Friedrich Merz, was billed as a response to ...

Ukrainian president dismisses claims by Russian leader - parroted by Donald Trump - that thousands of Kyiv’s troops are ...

Falling fossil-fuel prices may tempt some to switch back to old habits but that will prove a climate-change disaster.

At a remote space center in northern Finland near the Russian border, researchers are studying how climate change is ...

Since Russia’s full-scale invasion of Ukraine three years ago and the subsequent imposition of tough economic sanctions, the ...

Andrey Melnichenko, chair of the Committee on Climate Policy of the Russian Union of Industrialists and Entrepreneurs, called ...

President Trump has warned that “monster” nuclear weapons are the biggest threat to humanity and could easily “end the world” ...

Ambitions by the BRICS group to take on a greater climate leadership role, building on success last month at United Nations ...

The Education Department’s civil rights branch is losing nearly half its staff in the Trump administration’s layoffs ...

In an increasingly repressive Russia, what does the future hold for climate activism? To explore this question, we turn to the experience of Arshak Makichyan, an Armenian activist who led the rise of ...