(PhysOrg.com) -- New observations solve longstanding mystery of tipped rotation. In addition to shedding light on how binary stars form, the explanation knocks down a possible challenge to Einstein's theory of relativity.
Astronomy
Sep 17, 2009
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Transgressing one planetary boundary can amplify human impacts on another one. For the first time, an international team of scientists has quantified some of the planetary-scale interactions in the Earth system. These biophysical ...
Environment
Dec 17, 2019
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News headlines on extreme weather, melting ice caps, and threatened species are daily reminders of our changing environment. The profound scale and intensity of these challenges may leave one to wonder, "What should we do ...
Ecology
Aug 29, 2022
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Most of us want to swim in a lake where we can see our toes. Clear, oxygen-rich water supports not only human swimmers, but also intricate webs of animal and microbial life. That life can be disrupted when too many nutrients—from ...
Environment
Apr 23, 2013
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Alastair McLean and Benedict Drevniok from the Department of Physics, Engineering Physics and Astronomy and their collaborators have found a way to "feel" the surface of silicon molecules at the molecular level.
Nanophysics
Sep 25, 2013
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What if there were a way to predict when a species was about to become extinct -- in time to do something about it?
Ecology
Sep 8, 2010
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(Phys.org)—A group of international ecological scientists led by the University of Adelaide have rejected a doomsday-like scenario of sudden, irreversible change to the Earth's ecology.
Environment
Feb 28, 2013
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(Phys.org) —A team of researchers from the Royal Institute of Technology, Stockholm, the University of Maryland, and the NIST Center for Nanoscale Science and Technology have measured large variations in the magnetic properties ...
Nanophysics
Mar 28, 2013
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Researchers from North Carolina State University have identified a "tipping point" for national debt - the point at which national debt levels begin to have an adverse effect on economic growth. The findings could influence ...
Economics & Business
Sep 28, 2010
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Commercially-available diamond tips used in atomic force microscopy (AFM) could help make quantum nanoscale sensing cost-effective and practical, A*STAR researchers have found.
General Physics
Feb 22, 2019
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