TIME	Why America Hasn’t Gone Back to the Moon July 17, 2009 To accomplish the feat of putting human footprints on the moon, it took lots of money, people, political will — and a cold war. Can we do it again?

TIME	Apollo Astronaut Jim Lovell July 15, 2009 Astronaut Jim Lovell famously said "Houston, we have a problem." He talks with TIME’s Jeffrey Kluger, who co-authored his book about Apollo 13

TIME	Medical Marijuana Home Delivery July 07, 2009 Members have the benefit of home delivery from some California medical marijuana collectives, though drivers risk arrest for distribution

TIME	Eating Placenta July 02, 2009 A professional placenta chef comes to Joel Stein’s home to prepare his wife's discarded organ. Not necessarily for the squeamish.

TIME	The Truth About Wind Power June 24, 2009 As the U.S. plots its energy strategy, what are the pros and cons? Wind energy is renewable. But is it practical?

TIME	Steven Chu on Energy and Intellectual Horsepower May 22, 2009 U.S. Secretary of Energy and Nobel Prize-winner Dr. Steven Chu discusses innovation, energy and climate change policy

TIME	Faith and Healing: A Forum February 12, 2009 Three experts discuss the role that belief should play in science

TIME	The Tara Expedition July 24, 2008 The Tara is an Arctic research vessel that spent 507 days at sea to study the effects of climate change. It recently returned to port in France.

TIME	How to Cook a Bug July 23, 2008 A great way to save the planet may be to stop eating beef and munch on crickets instead.

TIME	An Inkjet Made My Bladder! July 23, 2008 Watch and see how tissues and organs, such as muscle and bladders, are custom-made to replace diseased or injured parts.

TIME	Deceptive Drug Ads July 23, 2008 Drug-makers spend nearly $5 billion a year to make sure you’re hearing about their products - but you might be surprised at how they're delivered

TIME	Deceptive Drug Ads July 23, 2008 Drug-makers spend nearly $5 billion a year to make sure you’re hearing about their products - but you might be surprised at how they're delivered

TIME	Charge Your Car for 60 Cents July 23, 2008 TIME’s Bryan Walsh test drives a GEM electric car in New York's Central Park - and people definitely take notice. This car re-charges for just around 60 cents.

TIME	Charge Your Car for 60 Cents July 03, 2008 TIME's Bryan Walsh test drives a GEM electric car in New York's Central Park - and people definitely take notice. This car re-charges for just around 60 cents.

TIME	Charge Your Car for 60 Cents July 03, 2008 TIME's Bryan Walsh test drives a GEM electric car in New York's Central Park - and people definitely take notice. This car re-charges for just around 60 cents.

TIME	Deceptive Drug Ads May 16, 2008 Drug-makers spend nearly $5 billion a year to make sure you're hearing about their products - but you might be surprised at how they're delivered

TIME	The Tara Expedition April 14, 2008 The Tara is an Arctic research vessel that spent 507 days at sea to study the effects of climate change. It recently returned to port in France.

TIME	Q&A with Bjorn Lomborg March 25, 2008 Bjorn Lomborg sat down with TIME to discuss carbon cuts, his many critics, and his new book, Cool It: the Skeptical Environmentalist’s guide to Global Warming

TIME	An Inkjet Made My Bladder! March 25, 2008 Watch and see how tissues and organs, such as muscle and bladders, are custom-made to replace diseased or injured parts.

TIME	A Conservation Conversation March 25, 2008 Alan Rabinowitz shares with TIME his unorthodox strategies for saving wildlife around the world