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More Stories in Earth
The final refuge for summer sea ice may also protect the creatures that depend on it. Saving it is an ambitious goal with many hurdles.By Freda Kreier
In the new material, tiny arrangements of cellulose reflect light in specific ways to create vibrant hues in an environmentally friendly glitter.
Smoke drifts. Fish eggs float downstream. Where such drifting things end up may seem a mystery. But research can predict where they’ll end up.
Borrowing from genetics, scientists are creating plastics that will degrade. They can even choose how quickly these materials break down.
Forest fungi are far more than mere mushrooms. They explore. They move nutrients and messages between plants. They can even help fight climate change.
A new model suggests that 58 percent of coral reefs and 88 percent of seagrass beds are exposed to excess nitrogen from wastewater.
The complex search to identify humans’ most distant cousins is long, complex and far from straightforward. It’s also far from over.By Erin Wayman