NEW YORK

Quarantined Ebola nurse Kaci Hickox says she has hired a lawyer to challenge her mandatory isolation.

Samantha Power's trip comes as three U.S. states begin mandating quarantines for health workers returning from the Ebola-stricken region.

Six weeks of summaries reviewed by NBC News paint a grim picture of the situation in the three Ebola-stricken countries in West Africa.

The U.S. Ambassador to the United Nations is visiting West Africa, as more stringent quarantine regulations take hold in some states.

After spending a month fighting Ebola in Sierra Leone, a nurse who tested negative for the disease calls for more "humanity" toward returning health care workers.

The unidentified woman had been working with the group Doctors Without Borders in treating Ebola virus disease patients in Sierra Leone.

"A voluntary Ebola quarantine is not enough," said Cuomo. He and Christie imposed mandatory quarantines for travelers at high risk for Ebola.

No evidence has been found to link NYC hatchet attacker Zale Thompson to any terrorist organization.

Crowded subways and germy cabs make New York a perfect candidate for an outbreak, but the city's public health system is ready to stop one.

New York City subway riders don't need to worry about catching Ebola -- it requires direct contact with an infected person's body fluids.

Officials insist that Bellevue Hospital, NYC's official Ebola treatment center, is capable of handling Ebola patients. But concerns remain.

A man attacked four NYPD officers with a hatchet, reportedly "unprovoked."

Canada and the U.S. are separated by a porous, 5,525-mile border with at least 120 road crossings.

U.S. health officials will now monitor all travelers coming to the U.S. from Ebola-stricken West Africa for 21 days.

The Post's Chris Cillizza says Ben Bradlee had "true swagger." Journalists and others flooded social media with tributes.

Days after Credit Suisse directed North Carolina pension funds to Erskine Bowles' firm, the firm paid Credit Suisse $775,000.

Seven people who tested positive for Enterovirus D-68 have died so far in the U.S. The CDC is investigating links between the virus and paralysis.

As IBM slashes its 2015 earnings per share guidance, has the miss landed CEO Ginni Rometty in the hot seat with investors?

Former Mayor Rudolph W. Giuliani, former Gov. George Pataki and two congressmen are among those expected to protest in New York.

Bethenny Frankel confirmed she will be returning to Bravo's "Real Housewives" franchise.

Celebrities, thousands more flock to cash in unclaimed funds from state coffers.