Of all the weather phenomena, from droughts to hurricanes, it's hardest to figure out how a warmer planet will impact Tornado Alley. Here's why.
The giant artificial orb would sit in the middle of the harbor and change color throughout the day to replicate solar effects.
Bacterial infections are killing more people in some parts of country, but not others.
The unique, highly engineered scent of citrus or lemons, or "a brand new Benz," depending on who you ask.
Daniella Zalcman blends images of the two cities in a way that's both fantastical and haunting.
Contraception access remains vitally important.
Scientists at Columbia University test 32 different projections for the future. None of them look good.
On a continent with particularly soft international borders, the success (or failure) of cities in navigating the recession has remained largely unexamined.
A look back at the miniature pieces of graphic art that once defined travel.
Three major twisters have hit the city since 1999. Here's a look at how improbable that is.
Plus thematic challenges!
The explosive takedown of Wuham's 2.2-mile long viaduct was the longest concrete-bridge demolition in China's history.
According to a new report, there are now 48,000 "large" dams around the planet.
Today's poor have a new problem: isolation.
From a Rent-A-Center to an eyesore to a Lululemon.
The Sichuan earthquake killed more than 70,000 people, and an additional 18,000 are still listed as missing.
Even strict controls haven't been able to stop them.
Oklahoma, Kansas, Missouri, and Arkansas expected to take the next round of brutal thunderstorms and possible tornadoes.
The state that helped bring design to the masses reflects on its legacy with an upcoming symposium and exhibit.