Spring in the Arctic brings forth a plethora of peeps and downy hatchlings as millions of birds gather to raise their young. The same was true 73 million years ago, according to a paper featured on the cover of this week’s edition of the journal Science. The paper documents the earliest-known example of birds nesting […]
An international study has found that Earth’s glaciers will lose 76% of their 2020 mass under current climate policy pledges made by nations. Those pledges would lead to a global mean temperature 4.9 degrees Fahrenheit above preindustrial levels. Consequences of the glacier mass loss include a 9-inch sea level rise, changes in biodiversity and increased […]
Asthma affects more than 6% of U.S. children, making it the most common chronic disease in kids nationwide. It’s difficult to isolate any single cause, but one of the most common contributors is air pollution: Studies have shown that breathing air with high levels of fine particulate matter, nitrogen dioxide and other environmental pollutants can […]
“What happened to Birch Glacier is what we would expect from rising temperatures in the Alps and elsewhere,” one scientist said. Thawing permafrost exacerbated by human-caused global heating is the likely culprit behind a massive glacier collapse that buried nearly the entire Swiss town of Blatten, one scientist said Thursday while warning of the likelihood […]