Microbes in ocean play important role in moderating Earth’s temperature
A new study uncovers where much of the carbonate consumption in the deep sea is happening - a process that prevents its escape into...
More than a bumpy ride: Turbulence offers boost to birds
By combining wind speed data with the measured accelerations of a golden eagle outfitted with GPS tracking instruments, researchers suggest that, rather than hindering...
Rocky mountain forests now burning more than any point in past 2,000 years
Following 2020's extreme fire season, high-elevation forests in the central Rocky Mountains now are burning more than at any point in the past 2,000...
Biodiversity ‘hotspots’ imperiled along California’s streams
A study of woodland ecosystems that provide habitat for rare, endangered species along streams, rivers throughout California reveals some ecologically important areas are inadvertently...
Boundary of heliosphere mapped
For the first time, the boundary of the heliosphere has been mapped, giving scientists a better understanding of how solar and interstellar winds interact.
Trees, plants and soil could help cities cut their carbon footprints — but mainstreaming...
Carbon footprint declarations are used in construction to ease product selection for low carbon building, but these standards don't yet exist for green elements...
An unusual symbiosis of a ciliate, green alga, and purple bacterium
The intracellular purple sulfur bacterium 'Candidatus Thiodictyon intracellulare' has lost the ability to oxidize sulfur and now supplies a ciliate with energy from photosynthesis.
Climate conditions during the migration of Homo sapiens out of Africa reconstructed
Climate reconstruction of the last 200,000 years from East Africa illustrates the living conditions of Homo sapiens when they migrated out of Africa /...
Scientists expose the cold heart of landfalling hurricanes
Fearsome and powerful, hurricanes can wreak massive destruction when they hit land. But while most hurricanes then weaken, others can strengthen again into extratropical...
What does it take to discover a new species of cicada?
An observation of an insect exoskeleton on a potted plant may lead to the identification of a new species of cicada.




















