A small group of demonstrators stand outside of the Hilton Hotel and Suites prior to former South Carolina Senator Jim DeMint, president of the The Heritage Foundation, speaking at a "Defund Obamacare Tour" rally in Indianapolis August 26, 2013. REUTERS/Nate Chute

Court hears arguments in challenge to Obamacare

WASHINGTON - The Supreme Court heard arguments on a second major challenge to President Barack Obama's healthcare law, but no clear majority was immediately apparent in the case.  Full Article | Video 

Wall Street lower for second day after rally, data 11:23am EST

NEW YORK - U.S. stocks were lower on Wednesday, with indexes on track for a second straight day of declines, as a recent rally gave investors reason to exercise caution.

Secretary of State John Kerry (L) meets his Iranian counterpart Mohammad Javad Zarif (2nd R) for a new round of nuclear negotiations in Montreux March 2, 2015. REUTERS/Evan Vucci/Pool

Kerry criticizes Israel's approach to nuclear deal

MONTREUX, Switzerland - Simply demanding Iran's capitulation is no way to get a nuclear deal with the Islamic Republic, Secretary of State John Kerry said as he wrapped up three days of talks.  Full Article 

Miners arrive to help with the rescue effort in Zasyadko coal mine in Donetsk March 4, 2015. REUTERS/Baz Ratner

Dozens feared dead after blast in east Ukraine

DONETSK, Ukraine - Dozens of miners were trapped underground and feared dead after a blast at a coal mine in the eastern Ukrainian rebel stronghold of Donetsk.  Full Article 

Neon McDonald's Golden Arches are seen at the Times Square location in New York in this January 29, 2015, file photo.   REUTERS/Shannon Stapleton/Files

McDonald's to phase out some antibiotics

McDonald's U.S. restaurants will gradually stop buying chicken raised with antibiotics vital to fighting human infections, the most aggressive step by a major food company to force chicken producers to change practices in the fight against dangerous "superbugs."  Full Article 

A female protester raises her hands while blocking police cars in Ferguson, Missouri, November 25, 2014. REUTERS/Adrees Latif

Probe finds racial bias in Ferguson police

WASHINGTON - The Justice Department has concluded that the Ferguson, Missouri, police department routinely engages in racially biased practices.  Full Article 

Boston set to remember bloody week as bombing trial opens

Boston will relive some of its worst memories when federal prosecutors begin laying out their case against accused Boston Marathon bomber Dzhokhar Tsarnaev. Linda So reports.