The iEconomy: As Boom Lures App Creators, Tough Part Is Making a Living

Daniel Rosenbaum for The New York TimesShawn and Stephanie Grimes’s efforts have cost $200,000 in lost income and savings, but their apps have earned less than $5,000 this year. ROSEDALE, Md. — Shawn and Stephanie Grimes spent much of the last two years pursuing their dream of doing research and development for Apple, the world’s most successful corporation. But they did not actually have...

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Israel Bombs Gaza Media and Government Sites, Warning of ‘Expansion’

Mohammed Saber/European Pressphoto AgencyTwo children look through the rubble of their house after an airstrike in Beit Lahiya, Gaza, on Sunday. GAZA CITY — Israel pressed its assault on the Gaza Strip for a fifth straight day on Sunday, deploying warplanes and naval vessels to pummel the coastal enclave and striking at two media offices here as Prime Minister Benjamin Netanyahu warned of a possible...

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In BP Indictments, U.S. Shifts to Hold Individuals Accountable

HOUSTON — Donald J. Vidrine and Robert Kaluza were the two BP supervisors on board the Deepwater Horizon rig who made the last critical decisions before it exploded. David Rainey was a celebrated BP deepwater explorer who testified to members of Congress about how many barrels of oil were spewing daily in the offshore disaster. Mr. Vidrine, 65, of Lafayette, La., and Mr. Kaluza, 62, of Henderson,...

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For Alzheimer’s, Detection Advances Outpace Treatment Options

Joshua Lott for The New York TimesAwilda Jimenez got a scan for Alzheimer’s after she started forgetting things. It was positive. When Awilda Jimenez started forgetting things last year, her husband, Edwin, felt a shiver of dread. Her mother had developed Alzheimer’s in her 50s. Could his wife, 61, have it, too? He learned there was a new brain scan to diagnose the disease and nervously agreed...

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For Alzheimer’s, Detection Advances Outpace Treatment Options

Joshua Lott for The New York TimesAwilda Jimenez got a scan for Alzheimer’s after she started forgetting things. It was positive. When Awilda Jimenez started forgetting things last year, her husband, Edwin, felt a shiver of dread. Her mother had developed Alzheimer’s in her 50s. Could his wife, 61, have it, too? He learned there was a new brain scan to diagnose the disease and nervously agreed...

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10 Universities to Form Semester Online Consortium

Starting next fall, 10 prominent universities, including Duke, the University of North Carolina at Chapel Hill and Northwestern, will form a consortium called Semester Online, offering about 30 online courses to both their students — for whom the classes will be covered by their regular tuition — and to students elsewhere who would have to apply and be accepted and pay tuition of more than $4,000...

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Egypt Sends Prime Minister to Gaza in Show of Solidarity

Ilia Yefimovich/Getty ImagesSmoke rose over Gaza on Friday. Israel denied launching airstrikes. More Photos »GAZA CITY — Egypt launched a remarkable diplomatic initiative on Friday after a night of ferocious Israeli airstrikes in Gaza and militant rocket fire toward Israel, sending its prime minister to show support for Palestinians in the beleaguered enclave. The move prompted Israel to agree to...

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European Economy Shrank for a Second Quarter

FRANKFURT — The European economy shrank for a second quarter in a row, according to official data released Thursday, fulfilling a common definition of recession and signaling that the region still faces a long road to recovery. Gross domestic product in the euro zone fell 0.1 percent in the three months through September compared to the previous quarter, according to Eurostat, the European...

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Alzheimer’s Tied to Mutation Harming Immune Response

Alzheimer’s researchers and drug companies have for years concentrated on one hallmark of Alzheimer’s disease: the production of toxic shards of a protein that accumulate in plaques on the brain. But now, in a surprising coincidence, two groups of researchers working from entirely different starting points have converged on a mutated gene involved in another aspect of Alzheimer’s disease:...

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Alzheimer’s Tied to Mutation Harming Immune Response

Alzheimer’s researchers and drug companies have for years concentrated on one hallmark of Alzheimer’s disease: the production of toxic shards of a protein that accumulate in plaques on the brain. But now, in a surprising coincidence, two groups of researchers working from entirely different starting points have converged on a mutated gene involved in another aspect of Alzheimer’s disease:...

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