The Microsoft co-founder wrote a lengthy memo warning against climate alarmism. Will it change how people talk about the issue or who funds climate action?

Global health experts' annual assessment of the health impacts of climate change "paints a bleak and undeniable picture."

The Trump administration cut a NOAA program that had tracked weather events that caused at least $1 billion in damage. A nonprofit organization has redeveloped the database.

Climate change is the biggest issue of our time. 2024 marked both the hottest year on record and the highest levels of carbon dioxide (CO2) emissions in the past two million years.

The recent discovery of mosquitos in Iceland is just one way the climate crisis is creating new health hazards. A new scientific report says these risks are now unprecedented.

President Donald Trump spent a considerable amount of his address to the United Nations General Assembly on Tuesday disparaging renewable energy sources.

“Some people think it’s a bad thing” not to have a child, said Porretto, who works in advertising. “I just don’t think I need to bring more people into (the world) when there’s so much here currently that we need to fix.”