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Physics

Gravitons
theoretical physics

Betting on the Future of Quantum Gravity

March 14, 2014

New calculations suggest physicists may someday discover a fundamental theory of gravity, but it could require a radical new perspective on the universe.

Gamma Ray Excess
astrophysics

Case for Dark Matter Signal Strengthens

March 3, 2014

A new analysis strengthens the case that gamma rays emanating from the center of the Milky Way come from dark matter particles known as WIMPs.

Submerged turbulent jet
Mathematics

A Fluid New Path in Grand Math Challenge

February 24, 2014

A daring speculation offers a potential way forward in one of the great unsolved problems of mathematics: the behavior of the Navier-Stokes equations for fluid flow.

cosmology

Big Bang Secrets Swirling in a Fluid Universe

February 12, 2014

With a new approach that treats the universe as a fluid, cosmologists plan to tease out the fine details of the Big Bang from its behavior and evolution.

Jeremy England
Physics

A New Physics Theory of Life

January 22, 2014

An MIT physicist has proposed the provocative idea that life exists because the law of increasing entropy drives matter to acquire lifelike physical properties.

Trefoil vortex knot.
fluid dynamics

Could Knots Unravel Mysteries of Fluid Flow?

December 9, 2013

By investigating the central role played by knots in fluids and fields, physicists hope to unravel long-standing mysteries of turbulence.

quantum gravity

Physicists Eye Quantum-Gravity Interface

October 31, 2013

Physicists have devised experiments that can probe the interface between quantum mechanics and general relativity.

Physics

Search Escalates for Key to Why Matter Exists

October 15, 2013

Physicists have completed a new round of searches for the answer to why matter dominates over antimatter. But the radioactive decay that would solve the puzzle is evading them.

Data Driven: The New Big Science

A Digital Copy of the Universe, Encrypted

October 2, 2013

As physics prepares for ambitious projects like the Large Synoptic Survey Telescope, the field is seeking new methods of data-driven discovery.