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Physics Today, the flagship publication of The American Institute of Physics, is the most influential and closely followed physics magazine in the world, informing readers about science and its place in the world with authoritative features, full news coverage and analysis, and fresh perspectives on technological advances and ground-breaking research.
Updated: 51 min 38 sec ago

Global cooperation is key to US high-energy physics strategy

Mon, 06/30/2014 - 10:25

A consensus emerges on which exciting opportunities to pursue under tight budgets.

John Major Fowler

Mon, 06/30/2014 - 10:25

Focus on semiconductors and software

Mon, 06/30/2014 - 10:25

Corrections

Mon, 06/30/2014 - 10:25

Giant gamma-ray bubbles in the Milky Way

Mon, 06/30/2014 - 10:24

Two lobes emanating from the galactic plane may have been created when the supermassive black hole at the center of the galaxy was more active than it is today.

Understanding LED Illumination

Mon, 06/30/2014 - 10:24

Bubbles in contrast

Mon, 06/30/2014 - 10:24

New books

Mon, 06/30/2014 - 10:24

The magnetic hose

Mon, 06/30/2014 - 10:24

The Antarctic ozone hole: An update

Mon, 06/30/2014 - 10:24

In the 30 years since the ozone hole was discovered, our understanding of the polar atmosphere has become much more complete. The worldwide response to the discovery was fast, but the recovery is slow.

A more fundamental International System of Units

Mon, 06/30/2014 - 10:24

The universally accepted method of expressing physical measurements for world commerce, industry, and science is about to get a facelift, thanks to our improved knowledge of fundamental constants.

Isotopes tell the story of lead in ancient Rome

Mon, 06/30/2014 - 10:24

The toxic element leached out of pipes into the water and left its record in harbor sediments.

Lasers will shine in future warfare

Mon, 06/30/2014 - 10:24

High-power radio and microwave beams join cost-effective, solid-state lasers on US military’s horizon.