Phys Ed: Phys Ed: How Staying Active Keeps Us Healthy
Inactivity produced spikes in blood sugar levels in healthy young volunteers, which may help explain why sedentary behavior raises the risk of Type 2 diabetes and heart disease.
Dot Earth Blog: A Fresh Scientific Defense of the Merits of Moving from Coal to Shale Gas
A round in a scientific debate over the climate implications of shale gas.
Climbing: Spanish Climber, 73, Has Sights Set on World’s Top Peaks
Carlos Soria plans to have climbed all 14 of the world’s 8,000-meter mountains by next spring.
The New Old Age Blog: Married to the Job
Caring for a fragile husband or wife brings unique stresses.
Well Blog: Statin Drug Safety Warnings
Federal health officials added new safety alerts to the prescribing information for statins, the cholesterol-reducing medications that are among the most widely prescribed drugs in the world, citing rare risks of memory loss, diabetes and muscle pain.
Green Blog: The Nuclear Ups and Downs of 2011
A report by a watchdog group on nuclear safety details what it describes as “near misses” at American reactors, but the Nuclear Regulatory Commission sees it differently.
Virginia Ultrasound Bill Passes as Other States Take Notice
The revised bill requires women to have an ultrasound before getting an abortion, but says that they cannot be forced to have a vaginal ultrasound.
State of the Art: OnLive Desktop Plus Puts Windows 7 on the iPad in Blazing Speed – State of the Art
The fastest high-speed Internet service is courtesy of OnLive Desktop Plus. The “plus” is a 1-gigabit-a-second Net connection with the ability to view Flash videos on your iPad.
Well Blog: The Rise of the 5-Hour Energy Drink
A two-ounce caffeine and vitamin elixir that promises a five-hour energy boost has become a $1 billion brand and is ever-present on store checkout counters.
Rangers’ New Enforcer Still Misses the Old One
John Scott, whom the Rangers acquired before the trade deadline, admits “it’s kind of eerie” to follow in the footsteps of his close friend Derek Boogaard, who died last year.
Having Failed His Big Audition, Parnell Tries to Rebound
Bobby Parnell flamed out in his audition for the Mets’ closer job last season. But his 100-mile-an-hour fastball still makes him intriguing.
Q & A: Who Catches Cold, and Why?
If 100 people are exposed to cold germs, 50 to 80, in whom resistance is compromised for any of a variety of reasons, would be expected to get sick.
Critic’s Notebook: At Sony, Portable Games Just Got Bigger
At a time when smartphones can be used to play video games, Sony’s PlayStation Vita makes the case for a separate mobile device.
Metal Hips in Britain Require Longer Monitoring, Regulators Say
Out of concerns that problems could occur for up to 20 years, health regulators said patients with the device — which was also used widely in the United States — should undergo annual examinations.
Bits Blog: Apple Loophole Gives Developers Access to Photos
After a user allows an application on an Apple mobile device to have access to location information, the app can copy the user’s entire photo library, without any further warning.