Two places in society should not be run by corporate-minded individuals: health care and government. The for-profit model fails to provide proper services or fairness, says the former Minnesota governor.

Expanding our moral sphere to include animals isn't just good for animals. Professional skeptic Michael Shermer explains the various ways that it's also good for us.

A new generation of humanoid robots are coming in the 2020s, says innovation and industry expert Alec Ross. They will care for our aging populations and revolutionize manufacturing.

Whether it's bacteria or consciousness itself, science and philosophy examine a specific object that stands apart from the observer. Art is more collaborative, says Alva Noë. It changes us as we change it.

Elijah Bender, a Ph.D. candidate in history at the University of California, Santa Barbara, asks Bill Nye if our nostalgia for classic muscle cars will soon be a thing of the past.

The essence of comedy is being critical, says John Cleese, and that means causing offense sometimes. But we shouldn't protect everyone from experiencing negative emotions by enforcing political correctness.

Our mobile devices provide so much stimulation that they capture our entire attention, even when we're with other people in social situations. Smartphones isolate us; ironically, they rob us of true solitude.

To describe humans as innately selfish creatures (a) misunderstands some of our most important scientific and evolutionary theories and (b) is empirically false. A person's first impulse is generally toward generosity, not meanness.

When presidential debates become a media circus, it's the voters who lose. But an alternative debate format would eliminate the kind of candidate-moderator feud that is dominating our political moment.

For most of his adult life, George Takei had to hide his sexuality to protect his career as an actor. He came out when he was 68 years old and, contrary to his fears, his work and his life have since blossomed.

In prohibiting juvenile solitary confinement in federal prisons, President Barack Obama follows the advice of prison experts like Marie Gottschalk. Here she explains the "degrading and dehumanizing" harm caused by extreme isolation.

The mission to explore Europa, the moon of Jupiter with twice as much seawater as Earth, has entered "phase B," meaning the project now has funding from Congress.

How you feel about your job is obviously an important indication. The other is whether your company encourages you to learn skills that will keep you — and the company — relevant.

If you believe in the myths that surround some of our most famous and beloved creators — Einstein, Jobs, or Edison, for example — you're setting yourself up for failure.

As Carl Sagan told us, we and our apple pies are made of star stuff. But there's something more: We are made of particles formed in the first moments of the Big Bang.

The power of art to unite us across political divides is paramount, despite a tendency of artists to be leftists. Victoria Coates, art historian and foreign policy advisor to Ted Cruz's 2016 Presidential Campaign, explains.

When Eric Paley met the founders of SeatGeek, the online ticketing agency, he noticed immediately how they were intimately engaged in solving the small problems of their business.

If you don't have a perfect idea for a new business, don't sweat it. Co-founder of the online ticketing service SeatGeek, Jack Groetzinger says all you really need is to find a stolid industry.

Creativity is the result of toggling between two main modes of thought. So what exactly are these modes and how do we take the middle path?

Bill Nye answers a question from Thomas: "Is there really an independent ego that is in control of my every thought and action?"