A run of poor economic figures weighed on markets Thursday in what is turning out to be one of the worst weeks for stocks this year.

Disappointing figures out of China and the 17-country eurozone have prompted investors to cash out of stocks, following a strong run in previous weeks. Many traders are wary of further pushing up indexes, many of which recently hit multi-month highs.

"CSI" creator Anthony Zuiker is making a movie destined for the small screen.

The creator of the hit CBS television show plans to debut the as-yet-unfinished feature, "Cybergeddon," on Yahoo in installments this fall. His latest foray into online storytelling follows his partnership on a horror series for YouTube.

Beware the new iPad, not because it's an inferior product, but because it's a superior one. Using one is like living the life of a millionaire for a day, then getting dumped back in your regular life. Your eyes are now opened to how miserable your existence is.

The big culprit here is its stunner screen. It has four times the resolution of the previous models. That's a big, big jump, which makes text and high-resolution images look amazingly sharp and clear. High-definition movies look amazingly detailed.

Ferrari driver Felipe Massa has shrugged off mounting speculation the team is preparing to replace him, saying he is accustomed to premature reports of the end of his Formula One career.

Massa's poor performance in last weekend's season-opening Australian Grand Prix had heightened expectations that Ferrari will fire him, with Italian media already speculating upon a replacement.

Allergy season has come early and hit with a wheezing vengeance in parts of the South and Midwest this year, thanks largely to an unusually warm winter. Abundant pollen is causing watery eyes, sniffles and sneezing.

Doctors say the spring misery stretches from Mississippi to Ohio and from Georgia to Texas, where drought conditions have exacerbated the problem. Forecasters and allergists blame the unseasonably warm weather, and few cold snaps, for causing plants to bloom weeks early and release the allergy-causing particles.

Too often, people pass a cardiac checkup only to collapse with a heart attack days later. Now scientists have found a clue that one day may help doctors determine if a heart attack is imminent, in hopes of preventing it.

Most heart attacks happen when fatty deposits in an artery burst open, and a blood clot then forms to seal the break. If the clot is too big, it blocks off blood flow.

Israel and the U.S. disagree on what would be a realistic timetable for stopping Iran from obtaining nuclear weapons, Israel's defense minister said Thursday, but stopped short of threatening unilateral Israeli action.

Ehud Barak reiterated concerns that Iran is trying to make its suspected nuclear weapons program immune from attack before taking a decision on assembling atomic bombs.

A powerful earthquake Tuesday that centered along the Pacific coast of southern Mexico occurred in a region with a history of unleashing damaging jolts, scientists say.

Since 1973, the seismically active coast has been rocked by 15 major quakes magnitude-7 or larger. The deadliest occurred in 1985 when a magnitude-8 struck, sending shock waves to Mexico City that killed thousands.

British billionaire Richard Branson said Monday his venture to launch paying tourists into space has netted its 500th customer, and it's none other than Ashton Kutcher.

Branson made the announcement on his blog, saying he gave the actor a quick call to congratulate him.

No one knows what led a Florida neighborhood watch captain to shoot Trayvon Martin, a teenager carrying no weapon.

But a new study raises an intriguing question: Could the watch captain have been fooled into thinking the youth was armed in part because he himself was holding a gun?