Tom Steyer, who announced his campaign on Tuesday, is a former hedge fund manager, Democratic megadonor, and activist.

The return of Brazil’s president Luiz Inácio Lula da Silva to UN climate talks was hoped to spur nations to meet a ...

Tom Steyer, who announced his campaign on Tuesday, is a former hedge fund manager, Democratic megadonor, and activist.

Caribbean territories such as Puerto Rico say their information is inferior to that received in the continental US.

Scientists are increasingly concerned that the planet is headed for massive, irreversible changes due to global warming. In ...

As United Nations climate talks bubble to a critical point, negotiators on Tuesday were pressured to ensure that oil — along ...

This November, as Brazil opened the curtains to host the UN Climate Conference (COP30), in its Pará state capital, Belém, the ...

The report cites rising flood and hurricane risks as well as economic strain as major challenges for the city.

Host country Brazil’s tactful guidance as host of the U.N. climate conference is raising hopes for ambitious action on ...

Mozambique, one of Africa’s climate hotspots, faces droughts, floods and cyclones but lacks data, skilled experts and finance ...