Lakes may seem quiet and still, but they host bustling ecosystems where organisms produce and consume greenhouse gases...
Many people around the world love to eat meat, but producing it the traditional way uses a lot of land, water, and...
Earth’s climate is warming because we burn fossil fuels for electricity, transport, heating, and food production, and...
Land plays an important role in climate, biodiversity, and people’s lives. Plants and soils absorb carbon dioxide...
We are dependent on our oceans for food, transport, and fun, to name just a few things. However, misuse of the oceans...
Antibiotics, important medicines that fight harmful bacteria, face a big problem: bacteria are becoming increasingly...
“Climate Justice, Now!” is a banner you often see at climate protests. But what is climate justice? Changes in Earth’s...
Our surroundings are always changing because of natural and human factors. To understand how much our surroundings have...
Sea ice in the Arctic and Antarctic is home to microscopic algae that form the base of the food chain in polar marine...
If you live in a rural area and drive into a nearby city or vice versa, you may feel a temperature difference between...
Our planet is in trouble. We are losing plants, animals, and habitats, and the processes that link them are changing...
Scientists generally agree that making companies pay for their own greenhouse gas pollution is effective. This is...
