5,503 results
5,503 results for: Forests
- Life
Leprosy lurks in armadillos in Brazil’s Amazon
Armadillos in the Brazilian Amazon are often infected with leprosy, which they may pass to people.
- Ecosystems
When bogs burn, the environment takes a hit
Bogs and other peatlands around the world store outsized amounts of carbon. Climate change and agriculture are putting them at risk.
- Ecosystems
Earth’s dry zones support a surprising number of trees
A Google Earth-based estimate of dryland forests adds serious leafage to Earth’s total tree count.
- Plants
How to eavesdrop on kelp
Sounds reverberating through a kelp bed can be linked to environmental factors, suggesting a low-key way to monitor undersea communities.
- Life
Ancient DNA shakes up the elephant family tree
DNA from straight-tusked elephant fossils is forcing scientists to reconsider the history of elephant evolution.
- Ecosystems
Beavers are engineering a new Alaskan tundra
Climate change has enabled the recent expansion of beavers into northwestern Alaska, a trend that could have major ecological consequences for the region in the coming decades.
- Plants
The dietary habits of the emerald ash borer beetle are complicated
Tests answer some questions about the emerald ash borer’s hidden taste for olive and fringe trees.
- Animals
This ancient marsupial lion had an early version of ‘bolt-cutter’ teeth
Extinct dog-sized predator crunched with unusual slicers toward the back of its jaw.
- Earth
Early land plants led to the rise of mud
New research suggests early land plants called bryophytes, which include modern mosses, helped shape Earth’s surface by creating clay-rich river deposits.
- Ecosystems
Mapping rainforest chemistry from the air reveals 36 types of forest
Aircraft analysis of tree chemicals reveals new biodiversity in the Peruvian rainforest.
- Life
Lichens are an early warning system for forest health
Lichens, fascinating mosaics of fungi and algae or cyanobacteria, are made for sensing environmental change.
- Astronomy
Why are the loops in the sun’s atmosphere so neat and tidy?
Observations during the total solar eclipse may explain why the sun’s atmosphere is so organized despite arising from a tangled magnetic field.
