Scientists used fossilized plants, like this seed fern, to reconstruct the ancient atmospheric CO2 record from more than 300 million years ago. Credit: William DiMichele/Smithsonian Institution ...

This report seeks to map out a course of action to address climate change and extreme weather at the community level, and to assess how the federal and provincial governments can facilitate and ...

Climate change refers to long-term shifts in temperatures and weather patterns. Such shifts can be natural, due to changes in the sun’s activity or large volcanic eruptions. But since the 1800s, human ...

In the spring of 2008, ACT consulted with practitioners on emerging climate action needs in their professions. This report synthesizes this information compiled from these discussions, along with a ...

Hawaii will place new or increased taxes on tourists to fund climate projects. ABC News chief meteorologist Ginger Zee breaks down what led to criticism of a recent study looking at climate change and ...

In a controversial move, NASA has reportedly been instructed to decommission and destroy the Orbiting Carbon Observatory (OCO) satellite, a crucial tool in climate research. This decision has sparked ...

Climate change presents a major threat to long-term growth and prosperity, and has a direct impact on the economic wellbeing of all countries. The IMF has an important role to play in helping its ...

The links between climate, poverty and health are clear. The climate crisis is a health-risk multiplier. Extreme weather events are devastating health globally. By 2030, climate's negative health ...

Communicating on climate change is about educating and mobilizing audiences to take action to confront the climate crisis. Everyone can play a part by raising their voice, sharing solutions, and ...