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Forensic Advances Raise New Questions About Old Convictions

William Richards was convicted of murder in 1997 after a forensic dentist identified a mark on the victim as a bite. Years later, the witness recanted after seeing a new forensic analysis. As forensic technology improves, more old convictions are likely to draw new challenges around the country.
NPR

Scientists: 'No Options' To Stop Massive Asteroids On Collision Course

Scientists told a Senate panel that getting caught off-guard by a space rock hurtling toward Earth would lead to devastating consequences.
WAMU 88.5

The Science Behind Good Design

Why are some shapes more pleasing to us than others? And is beautiful design the same as good design? We explore what nature and science have to say.

NPR

We Have Liftoff: Apollo Rocket Engines Reportedly Pulled From Ocean Floor

Some of the most powerful U.S. rocket engines ever built have been raised from the depths off Florida. The Apollo-era motors are to be restored and put on display. Meanwhile, NASA has pulled unused copies of the same engine out of storage and fired them up as part of its program to build new heavy lift rockets.
NPR

Chinese Solar Panel Maker Suntech Goes Bankrupt

The company, a victim of a worldwide glut in solar panels, missed a $541 million bond payment and was forced into restructuring on Wednesday.
NPR

On Australia's Great Barrier Reef, There's A Turf Battle Raging

Seaweed might not be as flashy as coral, but it plays an important role on the reef. They compete for space, and rising carbon dioxide levels could someday tip the balance of power.
WAMU 88.5

Mapping The Human Brain

President Barack Obama announced a multi-year research project to understand how the brain works. What the findings could mean for the treatment of neurologic disease.

NPR

Fracking Rule Delays Rile New Yorkers

In New York, expected rules on hydro-fracking for natural gas are overdue, and leaders in Albany seem poised to slow the rule-making process further. The delays are not going over well with some people who hope to cash in on the gas boom.

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