Distributed Block - View: Magazine: Latest Cover

5/2/15 Cover

Alison Pearce Stevens' Articles

  • The distracted teenage brain

    teen texting and driving
    Teens often show poor judgment in decision-making. Scientists have long blamed this on the fact that their brains are still developing. A new study offers another explanation: distractions form rewarding behaviors — ones that persist even after the reward itself has disappeared.
  • Solved: Mystery of the ‘sailing’ rocks

    trail of moving rocks
    Rocks and boulders periodically move across the Racetrack Playa in Death Valley, leaving tell-tale tracks in their wake. Using advanced technology, scientists have finally solved the mystery of how this happens.
  • Mistakes: A key to learning

    experimental setup to test memory and mistakes
    This man uses a robotic arm to move a cursor across a computer screen. The screen blocks his view of his hand and arm. This focuses his attention on any errors he makes as he tries to move a cursor to a target location.
  • For better weight control, fiber up!

    Certain types of fiber suppress appetite, at least in mice. Found in fruits, vegetables, oats and barley, this fiber breaks down in the gut to release acetate. That travels to the brain, where the chemical prompts the release of hunger-fighting hormones.

From the SSP Newsroom

Science News

Loading...

Science News for Students

Loading...

Eureka! Lab

Loading...