Landing in Tehran 30 years later: Travel guru Rick Steves, well known for his useful tips on seeing Europe and other locales on the cheap, recently took an eye-opening trip to Iran. ›22:23
N.Y. adopts tough clean air rules: New York environmental regulators adopted stricter air pollution rules on Tuesday to prevent power plants and factories from belching out more smog and soot. ›22:46 7 Jan, Wed
Diet pills from Brazil pose big health risks: A new report highlights the potentially serious health risks of using imported Brazilian-made prescription diet pills that combine amphetamines and other prescription medicines. ›16:15 7 Jan, Wed
Researchers make car parts out of coconuts: A team at Baylor University has made trunk liners, floorboards and car door interior covers using fibers from the outer husks of coconuts, replacing the synthetic polyester fibers typically used in composite materials. ›23:59 6 Jan, Tue
7 movies that glamorize business travel: Portfolio.com's Joe Brancatelli suggests you take some time to relax, fire up the flat screen in the living room and find the angles in his favorite business-travel movies of all time. ›16:38
Engineer: Ash spill warning signs ignored: The nation's largest government-run utility ignored two small leaks that could have provided a warning years before a Tennessee coal ash pond collapsed, a former federal regulator contends. ›23:35 6 Jan, Tue
EPA reconsiders perchlorate limit for water: The Environmental Protection Agency is taking a second look at its decision not to limit the amount of a toxic rocket fuel ingredient allowed in drinking water. ›22:41
At least 340 sickened on cruise ship in Brazil: Hundreds of passengers on a Swiss-owned cruise ship were stricken with severe vomiting and diarrhea caused by a mysterious ailment, Brazilian health officials said. ›19:32
No credit cards, alcohol ... or urinals: One moment, Rick Steves in Iran filming would see murals encouraging young men to walk into the blazing sunset of martyrdom. The next, a bookstore worker would give him a free book. ›23:35
Mississippi now has highest teen birth rate: Mississippi now has the nation's highest teen birth rate, displacing Texas and New Mexico for that lamentable title, according to a new federal report. ›13:30 7 Jan, Wed
Melamine found in more U.S. infant formula: The FDA says the industrial chemical melamine and a byproduct cyanuric acid have now been detected in four of 89 containers of infant formula made in the United States. ›20:37 7 Jan, Wed
Eating disorders may be rising in male athletes: More male athletes are developing unhealthy eating behaviors after seeing the competitive advantage a leaner physique can bring, a sports medicine doctor warns in a new report. ›18:59
Ala. sheriff locked up over measly jail meals: This time, somebody listened to prisoners' complaints over lousy jail food. ›15:29
Senator sworn in amid domestic-abuse probe: A former police officer and councilman was sworn in as a new state senator, despite facing charges that he slashed his girlfriend's face with a piece of broken glass in a jealous rage. ›13:45
Former Sen. Larry Craig drops further appeals: A lawyer for former Idaho Sen. Larry Craig says they won't ask the Minnesota Supreme Court to void his conviction in an airport bathroom sex sting. ›15:41
Tourist finds soldier's bones at Civil War site: Park officials say a visitor has found the remains of a Civil War soldier at the Antietam National Battlefield in western Maryland. ›19:26
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
Drug created from genetically engineered goats: In a scientific first, an anti-clotting drug made from the milk of genetically engineered goats is moving closer to government approval for humans. ›15:54 7 Jan, Wed
Mom, baby die as floodwaters swamp car: A mother and her infant son have died after floodwaters swept their vehicle off a rural road in Alabama. ›13:26
Despite Games, fewer people visited China in 08: The number of travelers to China dropped by 2 million in 2008 in what was supposed to be a banner year for tourism but became one dampened by Olympics-related security measures and the global economic crunch. ›14:26
Video: Oakland officials urge calm after violent protest: Jan. 8: Violent protests broke out in Oakland, California late Tuesday after a police officer shot an unarmed man in the back. NBC's George Lewis reports.(Nightly News) ›00:11 9 Jan, Fri