Mercury is not the first planet to come to mind if you were searching for ice in the solar system. After all, the surface temperature across most of the planet is hot enough to melt lead.
But at the poles on Mercury it's a different story. Almost no sun reaches the poles, and as a result, temperatures can drop to less than -100 degrees Fahrenheit. Now, three papers in the journal Science suggest there really is ice at the bottom of craters near the poles on Mercury.
A worker inspects a huge target chamber at the National Ignition Facility in California, in 2001, where beams from 192 lasers are aimed at a pellet of fusion fuel in the hopes of creating nuclear fusion.
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A hydrogen-filled target called a hohlraum is displayed inside the National Ignition Facility at the Lawrence Livermore National Laboratory in California in 2009.
Mitt Romney refused to mix religion with politics in this year's presidential campaign, but that didn't repress people's curiosity about Mormonism. His candidacy brought the homegrown faith into the spotlight.
Patrick Mason, a professor and chairman of the Mormon Studies program at Claremont Graduate University, says attention paid to his faith has been twofold. On one hand, it's been good for attracting new converts. On the other hand, it's turned Mormonism into something of a cultural punch line.
Every year, restaurants throw away as much as 10 percent of the food they buy, as we reported yesterday, yet food waste ranks low on most chefs' list of priorities. But some restaurants want to do something about food waste in their quest to go green. That includes Mario Batali's Lupa Osteria Romana, one of New York's trendiest restaurants.
The latest film for Oscar-winning actress Marion Cotillard, Rust and Bone, is a French art film about two broken individuals who find love at the edge of the sea. It's poetic, lyrical — and not necessarily playing at a theater near you.
That was not the case earlier this summer, when Cotillard appeared as one of the central characters in the blockbuster Batman movie The Dark Knight Rises.
Rep. Nancy Pelosi, the Democratic minority leader in the House, says she's optimistic that Democrats and Republicans will reach a deal that would avoid triggering a wide array of tax increases and spending cuts scheduled to take effect in the new year and that experts say could send the economy into a recession.
Fikri Toros, a Turkish Cypriot businessman, says his family's company struggled for years because of embargoes and a weak Turkish lira. But its fortunes have improved with Turkey's economy.
Credit Florian Choblet / AFP/Getty Images
A man sells lottery tickets in Nicosia, the capital of Cyprus, last week. The island has been divided since 1974. Now, the once-poor north has strong economic growth while the once-wealthy south is set to become the fourth eurozone country receiving a bailout.
Credit Patrick Baz / AFP/Getty Images
A car drives past a billboard promoting a Russian bank on a main road in the southern Cypriot port of Limassol earlier this month. Russian and Ukrainian investors have a major presence in Cyprus.
Just a few years ago, Cyprus was considered a wealthy country, though that referred mostly to the Greek Cypriots on the southern part of the divided island. When Cyprus entered the eurozone in 2008, analysts were wondering what would become of the much poorer north, which has been occupied by Turkey since a 1974 war.
Now, the Turks in northern Cyprus have the booming economy, while Greek Cypriots, crippled by exposure to ailing Greek banks, are waiting for final approval on what will be the fourth sovereign bailout of a eurozone country.
Since the drug war in Mexico began in 2006, more than 50,000 people have been killed and organized crime has infiltrated, in one way or another, virtually every part of society. Many children have lost family members or become victims themselves. Cartels have also begun recruiting kids to work, often as mules. Even those young people who don't feel the drug war directly have to confront its effects on TV and at school, where bullies imitate narco-traffickers.
With money coming in more slowly than the financial aid given out, schools say they are nearing the breaking point, and even the most selective elite universities are rethinking their generosity.
"It just became clear that if we continue to give more and more aid, the numbers don't add up," says Raynard Kington, head of Grinnell College. Thanks to longtime former board member Warren Buffett, Grinnell has an endowment bigger than most schools dream of. For years, that's enabled Grinnell to admit students on a need-blind basis — and then give them as much aid as they need.