Obama's early departure from India would cause him to skip a planned excursion to the Taj Mahal.
Security cooperation will be high on the agenda when Modi and Obama meet in New Delhi next week.
The two countries are looking at activating a civil nuclear agreement that has been in limbo since it came into effect in 2008.
India's imports from Iran rose 41 percent to 250,200 bpd in April-December compared with the same period a year ago.
India may have to work around its stringent civil nuclear liability laws to facilitate U.S. investment.
The Secret Service needs a "fresh perspective on how we conduct business," acting Director Joseph Clancy told the Washington Post.
Cameron and Obama will discuss a number of issues at hand, like the situation in Ukraine, the Islamic State group and counterterrorism.
Getting students into community college is one thing. Getting them to graduate is another.
A lack of leadership, training, staff and resources were among issues cited in an independent report on the elite agency.
The hacking attack against Sony Pictures that led the studio to cancel the theatrical release of "The Interview" is a "serious national security matter," the White House said Thursday.
The arrest happened hours after the Secret Service interim director testified before lawmakers about recent security breaches.
What political history says about the chances that Obama and the GOP can cooperate during the next two years.
Loretta Lynch could become the first African-American female to serve as the top U.S. law-enforcement official.
An intruder is in custody after scaling the White House fence, the seventh such incident this year.
The Obama administration is conducting airstrikes and dropping supplies to help rescue Kobani from the Islamic State group.
It's Ron Klain's first day as the U.S. "Ebola czar." What can the 53-year-old Harvard-educated lawyer actually do to coordinate a response?
A report has claimed that investigators had more details about the Secret Service prostitute scandal, but did not want them to be revealed.
National Institute of Allergy and Infectious Diseases Director Dr. Anthony Fauci stressed that the virus isn't easily spread.
Pierson took much of the flak over recent incidents that suggest the Secret Service failed at its job of protecting President Obama.
Cisco CEO John Chambers thinks so. On Wednesday he said 80 percent of tech companies that have gone public in 2014 have no earnings.
A man jumped the fence of the White House and made it through one of the main entrances of the building, the U.S. Secret Service said.
Kiev has reportedly been asking for advanced military technology from the U.S., which the Obama administration has so far refused to provide.