Christopher Ryan says that human beings are sexual omnivores and hopes that a better understanding of sexual fidelity may end discrimination, shame and unrealistic expectations.
Geoff Brumfiel, the physics guy on our science desk, helps us land on the right answer.
More than 80 percent of high school students in Shanghai are myopic. A new study finds a link between higher income and poor eyesight. But the root cause is still hotly debated.
New data collected from the European Space Agency's Planck telescope shows that the first starlight in the universe occurred about 560 million years after the Big Bang.
The head of the Food and Drug Administration has been on the job for six years and presided over such controversial decisions as relaxing age restrictions on the Plan B contraceptive.
Most of the seafood Americans eat is imported; a lot of that is illegally caught. Now, environmentalists are using satellites to track pirate vessels on the high seas and help crack down on the trade.
California allows parents to opt out of vaccination requirements. Amid Southern California's measles outbreak, many schools are struggling with how best to deal with students who aren't vaccinated.
Researchers say they've discovered a way to jump-start fat burning by switching on the digestion process without the presence of food. So far, it has only been tested in mice.
The pressure, doctors say, is mostly coming from other parents who don't want their infants exposed to measles, whooping cough or other serious illnesses in the pediatric waiting room.
Those great photos from your high school girlfriend's recent vacation in the Caribbean? A study says they're probably making you envious, and that envy could be contributing to feelings of depression.
Recent headlines make it sound like just because we watched a few episodes last night, we're depressed and lonely. OK, more than a few. But the science on binge-watching is just getting started.
As the country grapples with a growing outbreak of measles, Morning Edition delves into what works and what doesn't — and what might get people to vaccinate their kids.
Juniper Russo wants what is best for her daughter Vivian, and she sometimes questions mainstream medicine. But after three years of soul searching, she decided what was best was vaccination.
It happened to Roald Dahl's daughter in 1962. It still happens today, in the U.S. and around the world. In rare cases, measles becomes an incurable disease.
The British Parliament has voted to allow scientists to attempt to do "DNA transplants" on women's eggs to try to help them have healthy babies. Doctors want to do this to help families carrying devastating "mitochondrial diseases." But opponents question whether transferring DNA from healthy eggs into the eggs of women carrying these diseases is safe, and whether it would open the door to "designer babies."
Personality seems to play a key role in our lust for heat in our food. Research has found that thrill seekers tend to like the burn of a spicy meal, and the lure may be different for men and women.
In his latest book, neuroscientist David Linden explains the science of touch. He tells Fresh Air how pain protects, why fingertips are so sensitive and why you can't read Braille with your genitals.
In many areas, algorithms make fewer mistakes than humans. But new research suggests that we distrust algorithms when they make mistakes, in ways we do not distrust humans who make mistakes.
No yolk: Researchers have discovered how to unboil egg whites. The chemical technique could help the food industry and others utilize more enzymes for cheese or beer with less waste.
Scientists launched a large trial Monday to test two vaccines. But testing Ebola drugs in West Africa is proving more difficult than expected because the disease is disappearing rapidly.