Science

Follow PBS NewsHour’s complete coverage of Science and Technology stories.

Tuesday's magnitude 7.0 earthquake was the largest recorded in Haiti since 1770, but more than a dozen quakes of that size have shaken the country's Caribbean neighbors repeatedly over the past centuries. That's because Hispaniola, the Caribbean Island Haiti…

In another in our series, "The Next Chapter of Reading," Jeffrey Brown talks to Wired staff writer Priya Ganapati, who is at the International Consumer Electronics Show, about what she's seeing in the latest e-reader products.

The Environmental Protection Agency proposed stricter new limits on smog Thursday that could have big health benefits, but could also cost up to $90 billion for corporations and the government to implement. The proposal would limit smog to…