Doctor and Patient: Afraid to Speak Up to Medical Power

The slender, weather-beaten, elderly Polish immigrant had been diagnosed with lung cancer nearly a year earlier and was receiving chemotherapy as part of a clinical trial. I was a surgical consultant, called in to help control the fluid that kept accumulating in his lungs.During one visit, he motioned for me to come closer. His voice was hoarse from a tumor that spread, and the constant hissing from...

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Higher Prices Help PepsiCo to 17% Gain in Profit

Investors in PepsiCo saw glimmers of the end of the tunnel on Thursday when the company reported a 17 percent increase in fourth-quarter profit after a long lackluster performance. Net income was $1.66 billion, or $1.06 a share, lifted by higher prices for the company’s products, significant investments in marketing of crucial brands like Pepsi and Lay’s and strong sales in Latin America...

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App Smart: Apps Let You Take Karaoke With You

Singing has been a part of my life for as long as I can remember, partly because I love it and partly thanks to my Welsh heritage (we’re traditionally belting vocalists). But it’s been years since I last sang in a choir, and my singing is now confined to the shower and the occasional family game of SingStar on the PlayStation. If karaoke is your thing, though, you don’t need to own a game...

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Phys Ed: Getting the Right Dose of Exercise

Phys EdGretchen Reynolds on the science of fitness.Fitness TrackerMarathon, half-marathon, 10k and 5K training plans to get you race ready.A common concern about exercise is that if you don’t do it almost every day, you won’t achieve much health benefit. But a commendable new study suggests otherwise, showing that a fairly leisurely approach to scheduling workouts may actually be more beneficial than...

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Phys Ed: Getting the Right Dose of Exercise

Phys EdGretchen Reynolds on the science of fitness.Fitness TrackerMarathon, half-marathon, 10k and 5K training plans to get you race ready.A common concern about exercise is that if you don’t do it almost every day, you won’t achieve much health benefit. But a commendable new study suggests otherwise, showing that a fairly leisurely approach to scheduling workouts may actually be more beneficial than...

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News Analysis: As North Korea’s Nuclear Ability Grows, China Faces Dilemma

BEIJING — In the aftermath of Tuesday’s nuclear test by North Korea, China will almost certainly join the United States in supporting tougher sanctions at the United Nations, accompanied by sterner reprimands from Beijing against its recalcitrant ally in Pyongyang. But as impatient as China might be with North Korea, there is little chance that the new Chinese leader, Xi Jinping, will move...

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Bits: Where the Singles Are: A Dating Guide by ZIP Code

At Trulia, a residential real estate Web site, the analysts are constantly crunching data — home and apartment listings, prices, school ratings, crime rates and other numbers.With Valentine’s Day coming this week, Jed Kolko, Trulia’s chief economist and head of analytics, decided to sift through household, gender, city and neighborhood data in America. If you’re looking for someone single of the opposite...

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Well: Straining to Hear and Fend Off Dementia

At a party the other night, a fund-raiser for a literary magazine, I found myself in conversation with a well-known author whose work I greatly admire. I use the term “conversation” loosely. I couldn’t hear a word he said. But worse, the effort I was making to hear was using up so much brain power that I completely forgot the titles of his books.A senior moment? Maybe. (I’m 65.) But for me, it’s complicated...

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Well: Straining to Hear and Fend Off Dementia

At a party the other night, a fund-raiser for a literary magazine, I found myself in conversation with a well-known author whose work I greatly admire. I use the term “conversation” loosely. I couldn’t hear a word he said. But worse, the effort I was making to hear was using up so much brain power that I completely forgot the titles of his books.A senior moment? Maybe. (I’m 65.) But for me, it’s complicated...

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Media Decoder Blog: Comcast Buying G.E.'s Stake in NBCUniversal for $16.7 Billion

5:30 p.m. | Updated Comcast said Tuesday that it has agreed to acquire General Electric’s remaining 49 percent stake in NBCUniversal for approximately $16.7 billion, completing a sale process that was expected to take several more years.The acquisition will wrap up by the end of March, Comcast said in a news release. The move reflects Comcast’s optimism about NBCUniversal going forward, from its highly...

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