Twin GRAIL spacecraft on a mission to study lunar gravity are nearing the end of their almost four month journey. The probes are expected to reach the moon on New Year's Eve and New Year's Day. GRAIL's principal investigator, Maria Zuber of MIT talks about the data they hope to collect.
Many have fallen of the new year's resolution bandwagon soon after adopting a new diet or quiting smoking. So how can you achieve year-end goals and start the year on a positive note? Roy Baumeister, co-author of Willpower: Rediscovering the Greatest Human Strength , has some tips.
Every year thousands of scientists visit Antarctica. Some study the gas plume from the active volcano, Mount Erebus. Others map the ever-changing ice caves. But they all face the same challenges of working on extreme terrain. Two researchers and a photojournalist discuss how research is done on the frozen continent.
Nearly two million home health care aides help seniors and people with disabilities to live independently. These caregivers often work long hours doing difficult work without overtime pay. The Labor Department has proposed rules to bring home care aides under federal minimum wage and overtime protections.
A child of Sri Lankan immigrants, music journalist S.H. "Skiz" Fernando, Jr. grew up eating Sri Lankan food regularly. But he didn't master the art of the cuisine until he moved to his family's homeland and enlisted the expertise of his four aunts.
For one year, Fernando spent his mornings scouring local markets for the best spices and ingredients. He then cooked for hours, using old cookbooks and family recipes. His aunts critiqued the dishes until Fernando perfected them — meaning Fernando ended up making each recipe at least 20 times.