Search results for accelerators

Earth Sciences 4 hours ago

Warming climate is putting more metals into Colorado's mountain streams

Warming temperatures are causing a steady rise in copper, zinc, and sulfate in the waters of Colorado mountain streams affected by acid rock drainage. Concentrations of these metals have roughly doubled in these alpine streams ...

Earth Sciences 4 hours ago

Accelerated marine carbon cycling forced by tectonic degassing over the Miocene Climate Optimum

In a recent publication in Science Bulletin, a multidisciplinary team of authors from Tongji University, the Second Institute of Oceanography (Ministry of Natural Resources), the Institute of Earth Environment (Chinese Academy ...

Earth Sciences 5 hours ago

NASA's CloudSat ends mission peering into the heart of clouds

CloudSat, a NASA mission that peered into hurricanes, tallied global snowfall rates, and achieved other weather and climate firsts, has ended its operations. Originally proposed as a 22-month mission, the spacecraft was recently ...

Social Sciences 7 hours ago

Understanding the spread of behavior: How long-tie connections accelerate the speed of social contagion

Human beings are likely to adopt the thoughts, beliefs, and behaviors of those around them. Simple decisions like what local store is best to shop at to more complex ones like vaccinating a child are influenced by these behavior ...

Environment 7 hours ago

A new electrochemical approach could reduce ocean acidity and remove carbon in the process

In the effort to combat the catastrophic impacts of global warming, we must accelerate carbon emissions reduction efforts and rapidly scale strategies to remove carbon dioxide (CO2) from the atmosphere and the oceans. The ...

Astronomy 7 hours ago

Astrophysicists work toward unification of turbulence framework—weak-to-strong transition discovered in turbulence

Turbulence is ubiquitous in nature. It exists everywhere, from our daily lives to the distant universe, while being labeled as "the last great unsolved problem of classical physics" by Richard Feynman. Prof. Dr. Huirong Yan ...

Biochemistry 8 hours ago

New toolkit makes molecular dynamics simulations more accessible

Molecular dynamics (MD) simulations have become a powerful tool in the ever-growing fields of molecular biology and drug development. While many MD simulation techniques exist, parallel cascade selection MD (PaCS-MD) is a ...

Astronomy 8 hours ago

A first glimpse at our galaxy's magnetic field in 3D

Thanks to new sophisticated techniques and state-of-the-art facilities, astronomy has entered a new era in which the depth of the sky can finally be accessed. The ingredients of our cosmic home, the Milky Way galaxy—stars, ...

Plasma Physics 9 hours ago

Record electron temperatures for a small-scale, sheared-flow-stabilized Z-pinch fusion device achieved

In the nine decades since humans first produced fusion reactions, only a few fusion technologies have demonstrated the ability to make a thermal fusion plasma with electron temperatures hotter than 10 million degrees Celsius, ...

Ecology 16 hours ago

US advances review of Nevada lithium mine amid concerns over endangered wildflower

The Biden administration has taken a significant step in its expedited environmental review of what could become the third lithium mine in the U.S., amid anticipated legal challenges from conservationists over the threat ...

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