Exposure to debris at Ground Zero may be linked to heart problems in police officers, according to a new study announced Saturday.

Heavy rains and hurricane-force winds that surpassed 70 miles per hour in places toppled trees, left more than a half-million people without power and suspended travel throughout much of the Northeast and mid-Atlantic region Saturday night.

Prime Minister Nuri al-Maliki's alliance led partial preliminary election results Saturday in Baghdad, where the most parliamentary seats are up for grabs, according to the electoral commission.

After last year's network meltdown at the hands of thousands of iPhone-toting geeks at the interactive confab in Austin, Texas, AT&T promised it would do better. People were skeptical, but they've been won over.

A series of explosions rocked southern Afghanistan's volatile Kandahar province today, killing at least 35 people and wounding 47 others, local officials said.

Chevy is hoping to tap into the same sentiments that spark gadget fandom with its new Volt electric car. But is the crowd at the South by Southwest Interactive Festival the right audience?