Climate
- Climate
Humans are driving climate change, federal scientists say
Human influence “extremely likely” to be dominant cause of warming in last 70 years, U.S. climate report finds.
- Earth
Wind may be driving the melting of East Antarctica’s largest glacier
Winds may be helping warm ocean waters speed up the melting of East Antarctica’s largest glacier.
- Animals
Climate change may threaten these bamboo-eating lemurs
Longer dry spells and more nutrient-poor bamboo might eventually doom the greater bamboo lemur, a critically endangered species.
- Climate
As ice retreats, frozen mosses emerge to tell climate change tale
Plants long entombed beneath Canadian ice are now emerging, telling a story of warming unprecedented in the history of human civilization.
- Climate
‘Killer Hurricanes’ reconstructs the past to predict storms of the future
Geologists find clues to the future of deadly hurricanes, written in stone and sand, in the new NOVA documentary “Killer Hurricanes.”
- Earth
When the Larsen C ice shelf broke, it exposed a hidden world
Scientists plan urgent missions to visit the world the Larsen C iceberg left behind.
- Climate
During El Niño, the tropics emit more carbon dioxide
El Niño increases carbon emissions from the tropics — mimicking future climate change.
- Oceans
Castaway critters rafted to U.S. shores aboard Japan tsunami debris
Researchers report finding 289 living Japanese marine species that washed up on American shores on debris from the 2011 East Japan earthquake and tsunami.
- Climate
Tropical forests have flipped from sponges to sources of carbon dioxide
Analyses of satellite images suggest that degraded forests now release more carbon than they store.
- Earth
Intense storms provide the first test of powerful new hurricane forecast tools
From Harvey to Maria, this year’s powerful hurricanes are giving scientists’ latest forecasting tools a trial by fire.
- Environment
The list of diseases linked to air pollution is growing
Air pollution levels have come down since the 1970s, but smog is being linked with a growing list of diseases, including dementia, obesity, diabetes and even Parkinson’s.
- Microbes
Now we know how much glacial melting ‘watermelon snow’ can cause
Algae that give snow a red tint are making glacial snow in Alaska melt faster.
