Climate explorers eye poles, Everest: A team of explorers plans to ski to the North and South Poles and climb Mount Everest all within 365 days and with the goal not to conquer but to protect the ice from global warming. ›23:51 21 Nov, Fri
Video: Citi under siege: Nov. 21: Major trouble with financial giant Citigroup weighed on markets Thursday, but stocks rallied late in the day. CNBC's Trish Regan reports.(Nightly News) ›23:46 21 Nov, Fri
Obama makes key Cabinet picks: Several key appointments, including State and Treasury Department secretaries appear to be nearly-done deals, with Democratic officials confirming President-elect Barack Obama's intended nominees. ›00:51
Democratic leaders want quick start in 2009: Eager for a quick start, Democratic congressional leaders intend to begin work in early January on priority legislation so it can be ready for President-elect Barack Obama's signature shortly after he takes office, according to officials familiar with the plans. ›22:38
EU announces interest in Arctic region: The European Union's executive body said Thursday that the bloc should try to obtain its fair share of oil, gas, minerals and fish exposed by the melting of the Arctic ice cap. ›23:14 20 Nov, Thu
Climate crusaders set to act in Congress: Democrats now have all their climate ducks lined up: Four crusaders from California ready to join forces in Congress with President-elect Barack Obama to pass mandatory emissions curbs . ›23:16 21 Nov, Fri
2007 Tokyo Motor Show: Top 10 Wacky Concept Cars: MSN editors pick the 10 craziest concept cars at the Tokyo show. ›07:00 29 Oct, Mon
EU wants early foreign policy from Obama: The European Union's foreign policy chief says he expects the president-elect to move quickly to deal with top trans-Atlantic goals, including Middle East peace, Iran and global warming. ›18:45 21 Nov, Fri
Real-life Furbys rediscovered: A primate species that looks like a living, breathing version of the Furby electronic toy has been found alive in the forested highlands of an Indonesian island for the first time in more than 70 years, scientists announced Tuesday. ›19:01 18 Nov, Tue
Video: 'Twilight' takes big bite of box office: Nov. 21: Parents of teenage daughters across the country have been forced to enter the "Twilight" zone as the movie, based on the popular book series of the same name, spawns the latest American pop-culture obsession. NBC's Kevin Tibbles reports.(Nightly News) ›00:09
New penguin found, 500 years after extinction: Researchers studying a rare and endangered species of penguin have uncovered a previously unknown species that disappeared about 500 years ago. ›14:32 19 Nov, Wed
Citigroups options dwindle; shares plunge: Pressure intensified on Citigroup to sell part or all of itself as its stock fell below $4 a share on Friday and fears escalated about future loan losses. ›00:27
NYT: Obama tilts to center, inviting a clash of ideas: Barack Obama won the nomination with the hearty support of the left wing of his party. Now, his reported selections for two major Cabinet positions suggest a plan to govern from the center-right. ›03:48
Cheeky! 'Butt bandit' suspect nabbed: Police have arrested a man suspected of leaving greasy, graphic imprints on the windows of stores, churches and schools in a small Nebraska town. ›01:26
Salmon helped in pesticide ruling: Farms and orchards that continue to use three pesticides that harm salmon will have to greatly expand buffer zones around so the chemicals don't reach streams, federal biologists ruled Tuesday. ›18:01 19 Nov, Wed
$1 billion network for green cars vowed: A $1 billion network of electric car recharging stations will dot San Francisco Bay area highways under a plan unveiled Thursday. ›22:55 20 Nov, Thu
First Read: Geithner likely to be treasury secretary: part of an effort to reassure markets. ›20:04 21 Nov, Fri
Broken butterfly gets mended, andride south: A monarch butterfly has a chance at completing its species' famed migration to central Mexico thanks to some tiny cardboard splints, a bit of contact cement and a trucker from Alabama. ›23:11 20 Nov, Thu
Video: Video: A green national electricity grid?: Nov. 17: With today's supercharged lifestyles using 13 times more electricity than just 60 years ago, some argue that a national electricity grid could drastically reduce carbon emissions and prevent massive blackouts. NBC's Anne Thompson reports.(Nightly News) ›00:23 18 Nov, Tue
Judges reject Alaska offshore drilling plan: Federal regulators improperly granted Shell Oil permission for exploratory drilling in Alaska's Beaufort Sea, a federal appeals court ruled Thursday. ›17:08 21 Nov, Fri
Gas prices dip below $2 as oil prices waver: Only four months after peaking at an unheard of $4.11 a gallon, the national average price for gasoline tumbled below $2 Friday, its lowest point in more than three years. ›23:03 21 Nov, Fri