Search
6mins
If we want to test the idea that life forms easily in Earthlike conditions, why not search for organisms outside our tree of life—right here on Earth?
4mins
"There’s no lack of real estate" where life might spring up in the universe. So why has our search for ET turned up nothing?
3mins
The theory that life on our planet originated on Mars was originally dismissed as a "crackpot notion." It’s now considered a distinct possibility.
43mins
A conversation with the Arizona State University cosmologist and astrobiologist.
When veteran journalist Daniel Okrent joined the New York Times as the newspaper's first public editor in 2003, he entered a newsroom reeling in the wake of the Jayson Blair […]
The Braille system is one of design's most ingenious feats. Today, designers are using it to bring more ease and joy into the lives of blind people in everything from mundanity to playtime.
Today marks the second installment of Big Think's newest series, "Moments of Genius," which is sponsored by Intel and focuses on key discoveries by math and science leaders. In our […]
2mins
The information revolution may turn everyday people into ocean conservationists.
7mins
As the oil spill continues to plague the Gulf, the deep-sea explorer makes a passionate case for saving ocean life.
3mins
You may like the taste, but is your dinner worth its cost to our ecosystem?
4mins
Some sea life may think, sense and feel in ways that are beyond our comprehension.
3mins
Sharks are scary, but an ecosystem without them is even scarier.
6mins
Sylvia Earle describes an intimate encounter with a 40-foot-long humpback whale.
5mins
The ocean’s depths are home to organisms that have been around for nearly half a billion years.
4mins
Forget sharks and predatory animals—the most dangerous aspect of diving is oxygen.
3mins
A young Sylvia Earle realized that some sea creatures were as interested in her as she was in them.
3mins
97% of Earth’s water is ocean. Without the ocean, Earth would be much like Mars: a bleak, barren, inhospitable place.
43mins
A conversation with the oceanographer and founder of Mission Blue.
The word genius tends to get thrown around pretty liberally these days, especially when everyone from Bob Dylan to Mike Myers has been tagged with the superlative. But in an […]
New drilling techniques have driven down the price tag of harvesting natural gas from shale—and set the stage for shale gas to become what will be the game-changing resource of the decade.