The city has become a shopping destination for Cubans who come looking for goods unavailable or too expensive to buy at home, now that Cuba has lifted travel restrictions.
Italian engineers say they've finally come up with a way to brew espresso on the ISS so astronauts can ditch the instant coffee. We asked: What's so hard about making coffee in space? Answer: A lot.
The assistant U.S. attorney says the government has begun sharing sensitive documents with defense attorneys. It's a bid to stop the clock on Ahmed Abu Khattala's request for a speedy trial.
The world is tantalizingly close to wiping out Guinea worm, a 3-foot-long parasite that emerges from a blister in the skin. Only 17 cases have occurred so far this year. Next year there could be zero.
There's something stirring in the global market.
Around the world, assets are trading at prices that are unusually high by historical standards. When prices are high, return rates for investments are low.
That's left investors with two choices: Settle with lower returns or seek out obscure, and even risky, investments that might yield more, says Neil Irwin, senior economic correspondent at The New York Times' Upshot.
In his recent article, Irwin writes investors are treading both paths worldwide. In Spain, investors bought government bonds at the lowest interest rates since 1789. In France, a cable-television company was given $11 billion in the largest junk bond deal on record.
"It's an everything boom for now," Irwin tells Marketplace host Kai Ryssdal.
The "boom" is the flurry of investments despite economic crises and those low return rates. And, it's happening for two reasons, Irwin says. Businesses put more money in savings than in investments while world banks are printing money like nobody's business.
But, "it wouldn't take much to get into bubble territory," he says. "So, we want to keep an eye on things and make sure things don't really get out of control like they did in the past."
Why should you care?
"This affects all assets on Earth -- increasingly real estate, farm land, office buildings. The question is: Does it matter if you're not one of these Wall Street deal makers? The answer is absolutely."
Think savings, putting space on the market for rent or "if you're a person saving for retirement it means that you can't count on getting outsized returns, the huge returns you might have gotten in generations passed," Irwin says.
Sure, we all forget stuff. But federal researchers apparently forgot vials of smallpox virus, perhaps for 60 years. The vials were rushed to a secure lab in Atlanta.
The money is almost twice the amount that officials had previously suggested would be requested from Congress. It comes amid a surge of children and teenagers who have crossed the border illegally.
A Cleveland convention would continue a dry spell for red states, which haven't hosted a Republican convention since delegates gathered in Texas in 1992.
More than 80 people were shot in Chicago over the July 4th weekend. Host Michel Martin learns more about the violence and what is being done to prevent it.