Lauren Cox

At 50 stories high and with a span of more than a mile, one of the world's largest feats of modern engineering is not a skyscraper.

The next 100 days will bring more efforts to save turtle hatchlings and measure the Gulf's dead zones, scientists say. And surely, hurricanes will strike.

What Will Happen During the Next 100 Days of the Gulf Oil Spill?

Scientists watched as healthy cells embedded in mice grew into prostate tumor cells.

A new study shows lighting up a cigarette changes a person’s gene activity across the body. The findings may be a clue to why smoking affects overall health.

Burning a billion times brighter than our sun, the phenomena called supernovas have unlocked mysteries about black holes, the origin of metals such as gold and the expansion of the universe.