NPR News

The Food and Drug Administration has given the first OK for a drug to prevent HIV infection.

The daily pill Truvada, made by Gilead Sciences, combines two medicines that inhibit the reproduction of HIV. It's been a mainstay in the treatment of HIV/AIDS for years, and as of today is an approved option for reducing the risk of HIV infection for people at high risk.

The U.S. Naval Forces Central Command said its Fifth Fleet based in Bahrain had opened fire on a speeding vessel off the coast of Dubai today.

In a press release, the Fifth Fleet said a small motor vessel disregarded warnings and approached the USNS Rappahannock. A security team about the Navy vessel "used a series of non-lethal, preplanned responses to warn the vessel before resorting to lethal force."

The team aboard the vessel fired using a .50-caliber machine gun.

The AP reports:

Last Thursday, the interest rate on 30-year mortgages dipped to its lowest level ever: 3.56 percent.

There are shark encounters you may laugh at — such as the one we posted about last week. The reactions of a young woman and man when a bull shark steals a fish from the end of her line are wonderful.

Then there are the stories that are no laughing matter — such as those coming in recent days from western Australia.