Archive: 01/07/2014

Fight or flight and the evolution of pain

Hard wired into the survival mechanisms of all animals is the perception of pain. Different stimuli, such as heat or cold, foul odors, chemicals or a blunt blow can trigger pain receptors in the body that, in the blink of ...

Jan 07, 2014
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Sun unleashes first X-class flare of 2014

The sun emitted a significant solar flare peaking at 1:32 p.m. EST on Jan.7, 2014. This is the first significant flare of 2014, and follows on the heels of mid-level flare earlier in the day. Each flare was ...

Jan 07, 2014
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NASA's SDO sees giant January sunspots

An enormous sunspot, labeled AR1944, slipped into view over the sun's left horizon late on Jan. 1, 2014. The sunspot steadily moved toward the right, along with the rotation of the sun, and now sits almost ...

Jan 07, 2014
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Obama to meet with lawmakers, intel leaders on NSA

President Barack Obama is inviting lawmakers and intelligence officials to the White House to discuss National Security Agency programs as Obama prepares to unveil what changes he's prepared to make to the programs.

Jan 07, 2014
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The snowball effect of overfishing

Florida State University researchers have spearheaded a major review of fisheries research that examines the domino effect that occurs when too many fish are harvested from one habitat.

Jan 07, 2014
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