Earth
- Earth
Yangtze’s age revealed
Geologists narrow window on time of the Chinese river’s origin to 23-36 million years ago.
-
- Earth
Geologists develop weapons to combat that sinkhole feeling
What do five Porsches, several Kentucky thoroughbreds and a three-story building in Guatemala City have in common? They’ve all been swallowed by sinkholes. Sadly, the sudden cave-ins sometimes claim people’s lives as well. On February 28 the earth opened up underneath the Seffner, Fla., bedroom of Jeff Bush, entombing him. The freak accident highlighted Florida’s […]
-
- Climate
Cuts in some greenhouse gases could slow sea level rise
Methane, ozone and other short-lived pollutants have a big impact on ocean heights, simulation finds.
-
- Climate
Rising carbon dioxide means more air turbulence
More jarring flights are likely, simulation suggests.
- Earth
Isolated coral reefs can regrow after bleaching
Having neighboring coral reefs is unnecessary for recovery.
- Earth
How the West was done
The tectonic history of North America’s Pacific Rim gets even more jumbled.
- Earth
In Antarctica, melting may beget ice
Disintegration of floating glaciers could be responsible for freezing of seawater.
- Earth
Fungi pull carbon into northern forest soils
Organisms living on tree roots do the lion’s share of sequestering carbon.
- Animals
Termites, not fairies, cause plant circles in African deserts
Underground insect engineers create water traps in the soil, allowing rings of green grasses in the sand.
