The benefits of xenophobia

Xenophobia is neither the fear of Xeni, nor of Xena. Rather, it's more about knee-jerk mistrust, dislike, and hatred for people who aren't part of your group. We've come to associate it with not liking people from other countries, but it applies to smaller-scale, less formal tribalism, as well. Over at the Scientific American blogs, […]

New evidence suggests people aren't nearly as dickish on the Internet as you might think

A new study, published in the journal Nature, provides evidence that the way people communicate with each other doesn't change very much between offline and different kinds of online situations, including chat rooms—even if the people are chatting anonymously. The catch: This only holds true in places where the same people are coming back to […]

Is responding to food as a reward the same thing as food addiction?

We've had a couple of posts recently about a hypothesis that links the current increase in obesity with an increase in easy access to foods that are designed to trigger reward systems in the human brain. Basically: Maybe we're getting fatter because our brains are seeking out the recurrent reward of food that makes us […]

Sex is Fun podcast: How sexism affects your sex life

I've been doing periodic appearances on Sex is Fun, a sex-positive podcast aimed at providing fun, informative sex ed. for grown-ups. Last time I was on the show, we talked about some funny animal sex studies and what they can and can't teach you about human sexual behavior. This time around, we talked about a […]

"My Favorite Museum Exhibit": Butterflies eating a piranha

"My Favorite Museum Exhibit" is a series of posts aimed at giving BoingBoing readers a chance to show off their favorite exhibits and specimens, preferably from museums that might go overlooked in the tourism pantheon. I'll be featuring posts in this series all week. Want to see them all? Check out the archive post. I'll […]

Excavating an ant colony

This is simply breathtaking. In the video, researchers pump 10 tons of concrete down an ant hole and then slowly, carefully excavate the site to see what an ant colony looks like. The result is an intricate structure, equivalent in labor to humans building the Great Wall of China. And then you think, "Oh, and […]

An update in very important whale/dolphin friendship news

You guys! Remember yesterday, when we learned that dolphins and whales in Hawaii have twice been caught spontaneously playing together? Apparently, this gets better. Dolphins in a French aquarium seem to be "speaking" whale—making whale-sounding noises at night that mimic the actual whale noises they hear all day on the soundtrack to the aquarium dolphin […]

Barry White's sperm quality: Why are deep-voiced men attractive?

Here's a fascinating study that shines a bright spotlight of nuance on some of those maybe-too-simplistic assumptions we make about evolution, physical characteristics, and reproductive fitness. If you've paid any attention to reporting on the science of what humans find attractive and why, you won't be surprised to learn that studies consistently show that deeper […]

Octopus walks on land

Perhaps you've heard the tale of the octopus that broke out of its tank at the aquarium and walked across the room to break into another tank where it proceeded to eat other forms of sea life. That story is kind of an urban legend. It's supposedly happened at every aquarium in the world, but […]

A dinosaur's teeth can be a map of its travels

Bones can tell you a lot about a creature, but there's much more they can't tell you. Bones are not behavior. We know what the skeletons of dinosaurs looked like. But there's a great deal about their appearance and behavior that we can only guess at. Sometimes, though, bones can surprise you. Sometimes, they carry […]

When you drink, you are what you think

"To put it very simply, the experiments show that when people think they are drinking alcohol, they behave according to their cultural beliefs about the behavioural effects of alcohol." — Anthropologist Kate Fox, writing for the BBC. (Via Ed Yong)

Teen driving restrictions don't have as big an impact as expected

My friend Jim captured this excellent moment in science reporting this morning. Thankfully, as I check Google News now, the headlines are drifting more towards the real story, which is fairly interesting. Turns out, deadly car accidents aren't so much a function of driver age as they are a function of driver experience. Basically, over […]

High temperatures change parenting behavior in birds

So here's a statistic I'd never heard before: Between 1979 and 2003 years, more Americans died from heat exposure than from hurricanes, lightning, tornadoes, floods, and earthquakes combined. Wow. That comes from Jason Goldman, a scientist and science blogger, who has a post up today about how animals that thrive in extreme heat situations actually […]