Climate
- Earth
Warming alone triggered Antarctic ice shelf collapse
Warming surface temperatures, not an unstable foundation, probably doomed Antarctica’s Larsen B ice shelf.
- Climate
Greenhouse gases reached new records in 2013
Levels of carbon dioxide in the atmosphere rose more last year than any other year since 1984, according to a September 9 report by the World Meteorological Organization.
- Environment
Carbon capture and storage finally approaching debut
Carbon capture and storage offers a way to rein in global carbon emissions. But financial and regulatory obstacles, as well as public fears, are delaying the technology’s long-awaited implementation.
- Climate
Multiple oceans may help stall global warming
The Atlantic and Southern oceans, not the Pacific, may be largely to blame for the recent pause in rising global temperatures.
- Oceans
World’s largest ocean dead zone may shrink as Earth warms
North Pacific dead zone may grow smaller, not expand, as climate change weakens Pacific Ocean trade winds.
- Earth
Siberian crater mystery may be solved
Thawing permafrost probably burped a ground-breaking methane bubble that ripped the huge hole in the Yamal peninsula.
- Climate
Cell phone towers monitor African rains
Scientists used cell phone towers to monitor African rains, a method that could track weather in regions without robust meteorological infrastructure.
- Climate
Windblown dust may muck up regional climate predictions
Climate simulations don’t accurately portray the behavior of windblown dust, which may result in inaccurate regional forecasts.
- Climate
Adapting to climate change: Let us consider the ways
Many organisms do have tools to deal with sudden environmental changes, as freelance writer and Science News “Wild Things” blogger Sarah Zielinski reports.
- Climate
How species will, or won’t, manage in a warming world
Fast evolution and flexibility, in biology and behavior, may allow some species to adapt to a warming world. Others may need help from humans, or risk dying out.
- Earth
Gravity variations foretell flood risk months in advance
Tiny gravitational tugs from saturated river basins allow NASA satellites to forecast flood risk.
- Climate
Meat-eaters’ greenhouse gas emissions are twice as high as vegans’
Meat-eaters dietary GHG emissions are twice as high as those of vegans, a study finds.
