First published in 1950, the Turing Test was designed to determine whether a computer would ever be able to successfully imitate a human being. So what's the state of it now?

About one in ten people 'round the world are left-handed, but the people within this group are in some pretty good company. See if you're smart enough to ace this quiz on the most celebrated southpaws…

Award-winning poet and fiction writer Mary Soon Lee has found a charming way to combine science and poetry in a refreshing new take on the periodic table of elements.

Some 7,000 clickers were given to troops landing at Normandy, but only a few remain. Now the company that made them is trying to locate them. What were the clickers used for and what happened to them?

Thousands have summited the world's highest mountain since Hillary and Norgay made their historic climb in 1953. What's changed about that formidable trek?

The 20th century was full of momentous occasions and tide-turning events. But from political missteps to pop culture triumphs, few years can match the craziness of 1969. What do you really know about…

Poison sumac is even more toxic than its cousins, poison ivy and poison oak, in its ability to cause allergic reactions and respiratory problems.

Imitation might be the sincerest form of flattery or just another way of causing offense.

Motivational speakers like Tony Robbins charge exorbitant sums for fans to hear them speak. What draws people to them and how do they keep the attention of thousands?

Because most of what we know about honey badgers comes from a three-minute comedy video, there are a lot of misconceptions about these wily weasels.

Studies show the 100 or so days between Memorial and Labor days are especially deadly for teen drivers — but there are things parents can do to keep them safe.

Today Americans mostly celebrate it as the start of summer. But the annual May holiday has a significant history that's worthy of acknowledgment.

Discussing the topic of downsizing and decluttering with a love one before they die is a tough subject. But the gentle approach some Swedes take can make it a little bit easier.

So what does that mean for good ol' Earth someday?

First published in 1950, the Turing Test was designed to determine whether a computer would ever be able to successfully imitate a human being. So what's the state of it now?

Meteorologists have hurricane prediction down to a science, so preparedness should be, too. Find out how to be ready if the big one's coming.

We're not claiming to be Alex Trebek, but we think we can hold our own on these $200 "Jeopardy!" questions. Do you have what it takes to sweep the board and leave your competitors hoping for a Daily…

The biggest land-dwelling arthropod can crack into everything from coconuts to carcasses, but they're also really vulnerable.

The latest research points to Amelia Earhart crash-landing and surviving on the island of Nikumaroro.

This economic policy has been embraced by free-market capitalists and demonized by progressive reformers. But what does it really mean?

The principle behind karma is that people's actions affect their present and future lives. Is karma an idea or an actual substance that sticks to the soul?

Bumblebees are smart enough to improve the rules of your stupid game, scientists.

Magnetic levitation trains, aka maglev trains, can travel much faster than even bullet trains, with less environmental impact. But they're very expensive to build. So, what's the future of maglev…

André the Giant made his wrestling debut at New York City's Madison Square Garden. He went on to become one of WWE's biggest stars before his untimely death in 1993.