Feb 29 2012

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.

Feb 29 2012

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.

Feb 29 2012

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.

Feb 29 2012

The New Old Age Blog: Married to the Job

Caring for a fragile husband or wife brings unique stresses.

Feb 29 2012

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.

Feb 29 2012

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.

Feb 29 2012

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.

Feb 29 2012

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.

Feb 29 2012

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.

Feb 29 2012

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.

Feb 29 2012

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.

Feb 29 2012

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.

Feb 29 2012

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.

Feb 29 2012

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.

Feb 29 2012

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.

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