Health, Fitness and Style

Roberta McReynolds writes: The breeze lifting the hair off my face didn’t originate from any meteorological conditions. It occurred when my wheelchair broke free of my white-knuckled grip at the top of a long ramp, consequently launching me across the parking lot. It felt like I was about to execute an imitation of one of those metal balls in a pinball machine, poised to ricochet off all obstacles in my path, but without the bells and lights. more »

Ever since President Obama made securing nuclear weapons assets a top priority for his global arms control agenda, guarding and disposing of these holdings have become an international security preoccupation. Yet, in all of this, the urgent task of securing and disposing of known nuclear weapons assets has all but sidelined what to do about nuclear weapons-usable plutonium and highly enriched uranium that we have lost track of. This is understandable. It also is worrisome. more »

Representatives for UnitedHealthcare and Humana, the two leading Medicare Advantage insurers, declined to answer questions or provide copies of their comments to CMS related to the proposals. UnitedHealthcare said earlier the cancellations were partly the result of cuts in federal reimbursements required by the Affordable Care Act and also part of an effort to improve quality and reduce costs. more »

"There is a lot of theoretical work on the maritime economy of the Roman Empire, but I am interested in the close details of sea travel and how archeological finds can shed light on the history of consumption and connectivity around the Mediterranean," says Justin Leidwanger, a maritime archeologist.   Stanford scholar Justin Leidwanger spends a lot of time underwater. An assistant professor of classics,… more »