These are the alternatives that'll save you a trip back to the grocery store

Thanks to the Web, the sport of infiltration -- creeping through abandoned buildings and unused subway tunnels -- is thriving as never before.

"Plants produce chemicals for different purposes . . . as spices, they communicate powerfully to our taste buds"

In many parts of the U.S., this is the most dangerous time of year, and the danger comes from the sky

Amid the recession, an unregulated marketplace worth $1.4 trillion undermines the economy -- and everyone's future

Yes, there is speculation, he says, but don't underestimate the fundamental real-world forces at work.

Scientists are still fascinated by the enigmatic behavior of the septdecennial Brood X

Research suggests that geothermal energy could be the key to running the country on purely renewable power

As a new film about the Weather Underground opens, former '60s revolutionary Mark Rudd wonders whatever possessed him -- and America.

Proudly synthetic, the electronic duo 2 Lone Swordsmen prove that man is more intelligent than machine.

PG&E, one of the country’s largest utilities, wants to put 10,000 miles of lines underground

Ben Watt on spiritual music, moving the dance floor and the subtle variations of house.

The historic area could join the ranks of the Statue of Liberty, in a year when LGBT rights are still under attack

Cicadas are set to invade the East Coast this summer. An expert explains how we can prepare for the onslaught

Many are justifiably relieved that the ban on marijuana is winding down. But have we really thought this through?