5,541 results
5,541 results for: Forests
- Archaeology
A huge, ancient Maya city has been found in southern Mexico
Lasers revealed that the city spanned roughly the same area as Beijing and may have been among the most densely populated in the region.
- Health & Medicine
Toxic dangers lurk in LA, even in homes that didn’t burn
Urban wildfires like LA’s make harmful chemicals from burning plastics and electronics that can make indoor air dangerous for months.
- Ecosystems
Like flyways for birds, we need to map swimways for fish
Mapping fish migration routes and identifying threats is crucial to protecting freshwater species and their habitats, ecologists argue.
- Environment
A biogeochemist is tracking the movements of toxic mercury pollution
Exposing the hidden movements of mercury through the environment can help reduce human exposure.
- Artificial Intelligence
As AI advances, the meaning of artificial general intelligence remains murky
AI models are growing ever-more capable, accurate and impressive. The question of if they represent “general intelligence” is increasingly moot.
- Agriculture
Megafire smoke may dampen California’s nut harvests
The summer after wildfire smoke blocked sunlight for long stretches, harvests at some almond tree orchards in California’s Central Valley dropped.
- Neuroscience
Some people don’t have a mind’s eye. Scientists want to know why
The senses of sight and sound are usually mingled in the brain, but not for people with aphantasia.
- Earth
How hot can Earth get? Our planet’s climate history holds clues
Earth has survived huge temperature swings over eons of climate change. Humans might not be so lucky.
- Life
Trees are failing to adapt to climate change. Losing fungi partners may be why
Certain fungi give trees nutrients and water, but heat and drought are putting both at risk.
- Animals
Bees flying near cars are dying by the millions, a roadkill study suggests
Scientists in Utah put sticky traps on car bumpers to tally how many bees get hit on a typical trip. The broader toll is immense, they estimate.
- Animals
For adult chimps, playing may be more important than previously thought
A multiyear study of dozens of wild, adult chimps suggests that play helps reduce tension and boost cooperation among individuals.
- Animals
Giant rats could soon help sniff out illegally smuggled goods
African giant pouched rats can detect landmines and diseases. Now some have been trained to sense elephant ivory, pangolin scales and more.
