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The Wallace's giant bee is as big as a human thumb.That might be frightening to most people, but scientists were delighted when a team of researchers recently found it in Indonesia.It's the largest bee in the world, and scientists feared it might be extinct -- until now.A group of researchers made a stunning "rediscovery" of the elusive critter and took the first photos and video of a living Wallace's giant bee on January 25.The team -- composed of natural history photographer Clay Bolt, entomologist Eli Wyman, behavioral ecologist Simon Robson and ornithologist Glenn Chilton -- spent years studying the bee and slogged around in humid Indonesia forests for days before stumbling upon one.The rediscovery has renewed hope that more of the region's forests are home to the rare species. The 809

The US Food and Drug Administration approved a drug to return sexual desire to some women with low libido, the agency said Friday.The drug, bremelanotide, sold under the brand name Vyleesi by AMAG Pharmaceuticals, is an injection to be taken before sex. It's intended to treat women who are premenopausal and have hypoactive sexual desire disorder, where a lack of interest in sex may cause significant distress in a woman's life.It will be available in September, and the company has not yet determined pricing or reimbursement information, according to AMAG spokeswoman Sarah Connors."Most women who come into my office have no idea that there's this condition ... and that they are one of millions," said Sheryl Kingsberg, division chief of Behavioral Medicine at University Hospitals Cleveland Medical Center. Kingsberg was involved in the drug's clinical trials and has served as a paid consultant for the companies responsible for its marketing and development, AMAG and Palatin Technologies.Kingsberg, a clinical psychologist, said that "the impact of sexual dysfunction on a woman's self-esteem, on her body image, on her self-confidence and on her relationship is profound."Experts say the diagnosis is the most common type of sexual dysfunction among women, estimated to affect between 1308

The US economy is strong, yet discount retailers are booming. That's why "extreme value" supermarket chain Grocery Outlet believes its the perfect time to hit the public market.The 73-year-old discount supermarket has grown to more than 300 stores in the United States, most of them on the West Coast. It hopes to raise 0 million through an IPO, the company said in a 382

Travel website Kayak will soon allow travelers to filter trips by aircraft model.The company is introducing the feature after a Boeing 737 Max jet flown by Ethiopian Airlines crashed Sunday, killing everyone aboard. It was the second time that type of jet was involved in a fatal crash in less than five months. A Lion Air jet from Indonesia went down shortly after takeoff last October."We've recently received feedback to make Kayak's filters more granular in order to exclude particular aircraft models from search queries," said Giorgos Zacharia, chief technology officer for Kayak. "We are releasing that enhancement this week and are committed to providing our customers with all the information they need to travel with confidence."Aviation authorities in many countries around the world are ordering 737 Max planes not to fly in their airspace. But the US Federal Aviation Administration has said it believes the plane is safe and allows it to continue to fly. American Airlines, Southwest and United still use versions of the 737 Max.Airlines already let passengers know what type of aircraft is intended for any given flight at the time of booking. That's necessary so passengers can select their seats.And Kayak — along with Booking.com and Priceline, which are also owned by Booking Holdings — already allows travelers to sort by plane type, such as a narrow body plane, regional jet, widebody jet or turbo-prop plane.But it hasn't been possible to search and filter by a specific model before now. Among Booking-owned websites, the feature will be limited to Kayak for the time being.For people who are trying to avoid flights on a 737 Max, though, simply booking a trip without one is no guarantee. Sometimes airlines change flight equipment at the last minute. A flight that originally listed an older Boeing 737 on the reservation, for example, could use a 737 Max instead.Passengers are growing concerned about flying on the 737 Max planes in the wake of the crashes. InsureMyTrip, a travel insurance company, said Wednesday it has received a growing number of calls from concerned travelers who don't want to fly on a Boeing 737 Max. Although travel insurance will pay if a flight is delayed, canceled, or grounded due to this problems, in most cases a passenger deciding he or she doesn't want to fly on a certain plane isn't enough to pay a claim.Both the Ethiopian Airlines and Lion Air crashes are still under investigation, and there is no evidence that they are linked in causality. But there are similarities, including the model of the plane and the fact that both flights lasted only minutes before they came down. A preliminary investigation shows that pilots in the 2707

The Supreme Court on Monday rejected a challenge to a Kentucky law requiring doctors to describe ultrasound images and play fetal heartbeat sound to 161

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