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In another startling Zika development, the first case of female-to-male sexual transmission of the Zika virus has occurred in New York City, the Centers for Disease Control and Prevention announced Friday. Up until now, it was thought that the only likely route of sexual transmission was male-to-female or male-to-male.

Anti-pornography groups have succeeded in their efforts to get Starbucks and McDonald's to block porn on the chains' Wi-Fi networks.

Will the Dow soon hit 20,000? Don't laugh. It's less than 8% -- or 1,500 points -- away from this milestone.

Chicago is trying an old fashioned solution to get rid of their rat problem. With rat problems up 67%, cats may be the answer.

Take a look at 31 photos of the week from July 8 through July 14.

Experts weigh in on whether pornography should be labeled as a "public health crisis."

All that separated Officer John Abbott from the deadliest attack on police since September 11, 2001, was a set of glass doors.

A Kentucky man's photo of a fatal motorcycle accident scene goes viral because of a ghostly image.

The 2,190-mile long Appalachian Trail is daunting even to those who have no trouble walking, and few who set out manage to travel the entire trail.

Line, operator of a Japanese messaging app popular in several Asian countries, soared in its debut on the New York Stock Exchange on Thursday morning after completing the largest public offering of any tech company this year.

Who would have guessed it! One year after the United States and five other world powers signed a nuclear deal with Iran, the United States is bringing its policies into closer alignment with Iran's -- rather than vice versa.

Philando Castile's mother says she wants his funeral to be a chance for people to come together.

Supreme Court Justice Ruth Bader Ginsburg said Thursday she regrets remarks she made earlier this week to CNN and other news outlets criticizing presumptive Republican presidential nominee Donald Trump.

Emmy voters officially joined America's ongoing conversation about racism on Thursday by acknowledging "black-ish" -- an ABC comedy that has sought to tackle hot-button issues with humor and heart, without sacrificing laughs in the process.

The nightclub where a gunman killed 49 people last month was the site of an apparent burglary, according to an incident report distributed by Orlando police Thursday.

A "serial shooter" in Phoenix, Arizona, is linked to the shooting deaths of seven people and the wounding of two others since March, police say.

Phil Mickelson watched in disbelief as his history-making putt slid by the hole at Royal Troon on Thursday.

Rachel Garlinghouse does not know what it's like to grow up black in America.

An explosion in Central Park that seriously injured a tourist during the Fourth of July weekend was caused by the homemade explosive TATP, according to multiple law enforcement officials briefed on the investigation.

The topic was difficult. The conversation was poignant and candid.