Most research on memory loss in the elderly focuses on dementia, Alzheimer's disease or other brain diseases.
But neuroscientist Emily Rogalski from Northwestern University's Feinberg School of Medicine knew there is great variation in how good memory is in older people. Most have memory loss to varying degrees, but some have strong memories, even well into old age.
Same-sex marriage got huge headlines at the Supreme Court last month, but in the world of science and medicine, the case being argued on Monday is far more important. The lawsuit deals with a truly 21st century issue — whether human genes may be patented.
Vermont became the first state to provide a glimpse, although an imperfect one, of how much individual health insurance might cost under the Affordable Care Act.
Rates made public there last week, while of limited relevance to the rest of the country because of the state's unusual insurance market, showed little change from current prices. The prices reassured health law supporters fearing headlines about sticker shock.