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Facebook’s Most Popular Check-In Spots This Year Include Places in Iceland, Argentina and Nigeria

Top world destinations for check-ins are a bit unexpected, but perhaps reflect Facebook’s popularity among varying cultures, interest groups and nations

Hey Guys, What You Eat Affects Baby’s Health, Too

Men’s habits and diets leading up to pregnancy can also affect the health of their babies

Mindlessly Snapping Photos at Museums Keeps People From Remembering the Actual Visit

People might use cameras as a crutch for returning to and remembering things later rather than paying attention to what is transpiring in the moment

If the concentration of PFTBA is the same everywhere as it is in Toronto, which the researchers think it is, then that would be a bad thing.

There’s a New Greenhouse Gas to Worry About, And It’s 7,100 Times Stronger Than Carbon Dioxide

PFTBA is the most efficient greenhouse gas found, on a molecule-by-molecule basis

NASA's Juno spacecraft captures first images of our moon orbiting Earth.

Watch From Space As the Moon Orbits Around Earth

The Earth and the Moon, as seen from 600,000 miles away

So with Turkestan roaches and Japanese roaches now calling North America home, how many cockroaches do we now have to worry about?

How Many Species of Cockroaches Plague Humanity?

There are 4,500 species of cockroaches in the world, but just 30 are considered pests

Being able to identify people based on their skulls is a key part of forensic anthropology. The problem is that no one has ever really tested how good we are at it.

Can You Match These Skulls? Many Experts Can’t

Only 56 percent of forensic anthropologists can correctly pair up two images of the same skull when given two profile images

Animals use one of two different mechanisms, bioluminescence and fluorescence, to light up.

This One Little Video Will Help You Understand Fireflies Better Forever

Bioluminescence is a chemical reaction that happens and creates light. Fluorescence requires lights to be seen

In New York City, you can even get a late pass from the MTA to show your skeptical boss.

The NYC Subways Will Give You a Late Slip If Your Train Is Delayed

In New York City you can even get a late pass from the MTA to show your skeptical boss

Can you find Beijing in this photo? Or anything, really?

China Is So Smoggy You Can’t Even See Beijing From Space

Can you find Beijing in this smog-filled satellite photo?

The Antarctic plateau. Very, very, very cold. Now, imagine it in winter.

You Think It’s Cold Out? NASA Just Found the New Coldest Place on Earth

At -135.8 Fahrenheit, you definitely don’t want to go here

New York Decides Shooting Snowy Owls Is Not the Best Choice, After All

Snowy owls may congregate at airports because snowy tarmacs resemble the animals’ natural habitat, the Arctic tundra

If People Flirted Like Animals

Just be glad people don’t flirt like some of these other animals

VIDEO: The CIA Trained These Animals to Spy for Them

The government agency used birds, cats and even dolphins to help them on covert operations

Sharks Can Sense When Your Back Is Turned

New research suggests that sharks can sense where you can’t see, and will approach just outside your field of vision

By Painting Their Markings, This Scientist Disrupted Birds’ Social Structure

A few lines of black paint was all it took to destroy these Pūkekos’ social standing

Drivers Are More Likely to Brake at Yellow Lights If They’ve Just Seen a Depressing Billboard

After seeing positive or neutral ads before a yellow light, drivers were more likely to run it. But after negative ads, they were more likely to break

This is how many days I have left.

Can This App Predict Your Death?

When are you going to die? You probably don’t know the answer to that question - but if you download this app you could find out. Sort of

Two BlizzCon attendees dress up as Blood Elves, a race from the World of Warcraft.

The NSA Was Spying in World of Warcraft

And in Second Life

A Google Doodle That Honors Computer Programmer Grace Hopper

Hopper was a U.S. Navy Rear Admiral, and in 1959 she helped create COBOL—a program that the military and banks still use today

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