Earth's surface is dominated by oceans. But where did all that water come from?
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Feed SubscriptionNew Evidence For Comet Sources Of Ocean Water
Earth's surface is dominated by oceans. But where did all that water come from? [More]
Read More »Smoking Is a Drag at the Box Office
It could almost be enough to make Cruella de Vil consider a nicotine patch: a new analysis has found that films with scenes that show smoking reliably make less money at the box office than their cigarette-free counterparts. The finding, says Stanton Glantz , director of the Center for Tobacco Control Research and Education at the University of California, San Francisco, adds to the case for giving any movie that depicts smoking to an automatic 'R' rating
Read More »Chemistry for a New Era
The International Year of Chemistry commemorates the achievements that have made life better. Breakthroughs promise a greener and more productive future. [More]
Read More »The Elements Revealed: An Interactive Periodic Table
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Read More »Pull Up a Chair
The next time you find yourself seated in a roomful of strangers, take a close look at your nearest neighbor. Does he or she resemble you in subtle ways
Read More »The Scent of Your Thoughts (preview)
The moment that started martha mcclintock’s scientific career was a whim of youth. Even, she recalls, a ridiculous moment. It is summer, 1968, and she is a Wellesley College student attending a workshop at the Jackson Laboratory in Maine.
Read More »10 Unsolved Mysteries in Chemistry (preview)
1 How Did Life Begin? The moment when the first living beings arose from inanimate matter almost four billion years ago is still shrouded in mystery. How did relatively simple molecules in the primordial broth give rise to more and more complex compounds
Read More »Atom Power: Tackling the Problems of Modern Life (preview)
The popular idea that chemistry is now conceptually understood and that all we have to do is use it is false. Sure, most of the products we use in our daily lives were made possible by modern chemistry. But producing useful compounds is far from all chemists do.
Read More »Fountains of Life Found at the Bottom of the Dead Sea
For years, ripples at the surface of the Dead Sea hinted there was something mysterious going on beneath its salt-laden waters. But in a lake where accidentally swallowing the water while diving could lead to near-instant asphyxiation, no one was in a hurry to find out what it might be. This year, some intrepid divers changed that, stumbling onto a geological and biological treasure and capturing it on video
Read More »Young Children Think Differently About Ownership
MINE! That word appears early in life. Toddlers have an idea of ownership. They also have an idea of what can be owned, and what can’t.
Read More »How Steve Jobs Tried to Make Apple Green
I owe this 60-Second Earth gig to Steve Jobs. Without the iPod there's no podcast. But our collective lust for iPod-like gadgets has some outsized impacts on the planet
Read More »Spherical Eats
A few years ago the renowned chef Ferran Adri
Read More »How much can the brain recover from years of excessive alcohol consumption?
How much can the brain recover from years of excessive alcohol consumption? --Paul Howlen, London [More]
Read More »Sensors and the City: IBM Exhibit Visualizes Today’s Urban Problems–and Potential Solutions [Slide Show]
At first glance the mammoth screen running down a former parking ramp at Lincoln Center looks like something on loan from Times Square, about a dozen blocks to the south.
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