2013 was a year of hype for MOOCs (massive open online courses). Great big numbers and great big hopes were followed by some disappointing first results. But the head of edX, Anant Agarwal, makes the case that MOOCs still matter -- as a...

Tango, waltz, foxtrot ... these classic ballroom dances quietly perpetuate an outdated idea: that the man always leads and the woman always follows. That's an idea worth changing, say Trevor Copp and Jeff Fox, as they demonstrate their...

Paul Andersen describes his philosophy for group size.<br/>
One is for learning, active a<br/>nd private.
Two is for teachi<br/>ng, it goes both ways.
Three <br/>is for working, the jobs divided.
Four is for nothing but wasting the days.

Driving can be dangerous, especially if you’re trying to juggle a variety of distractions while barreling down a busy highway. So scientists are looking into ways to keep us focused on the task at hand, even if you’re traveling in an...

Alzheimer’s is a devastating form of dementia, but we maybe one step closer to finding a way to catching it earlier.

While cases of Monkeypox are being found worldwide, the nature of the disease and the science we currently have available keeps concerns from growing.

* Viewer discretion advised. This video includes discussion of mature topics and may be inappropriate for some audiences.

Did you know that almost 150 million people worldwide are born intersex -- with biology that doesn't fit the...

Prosthetics can't replicate the look and feel of lost limbs but they can carry a lot of personality. Designer Scott Summit shows 3D-printed, individually designed prosthetic legs that are unabashedly artificial and completely personal --...

Your teeth contain traces of strontium isotopes that can reveal where you lived while they were forming.

Astronauts Scott Kelly and Mikhail Kornienko will soon undertake a historic, record-breaking mission: to live in space for an entire year. And scientists will have some extra help studying the effects of this extended stay on the...

Stockholm Syndrome has become a pop culture clich_, but the truth behind it is a little more complicated than TV might have you believe.

Why do we jail people for being poor? Today, half a million Americans are in jail only because they can't afford to post bail, and still more are locked up because they can't pay their debt to the court, sometimes for things as minor as...

Sinead Burke is acutely aware of details that are practically invisible to many of us. At 105 centimeters (or 3' 5") tall, the designed world -- from the height of a lock to the range of available shoe sizes -- often inhibits her ability...

Since its founding in 1851, the "New York Times" has published thousands of obituaries -- for heads of state, famous celebrities, even the inventor of the sock puppet. But only a small percentage of them chronicle the lives of women and...

This week, scientists announced great news about our brains and those discoveries may help us find the cure for a number of diseases and disorders.

If you’ve ever heard stories of a naughty little fish with a penchant for swimming up urethras, don’t believe the hype—these tiny Amazonian catfish are just victims of a very old rumor mill.

What if you could control digital devices using just the power of thought? That's the incredible promise behind the Stentrode -- an implantable brain-computer interface that collects and wirelessly transmits information directly from the...

New variants of SARS-CoV-2 have emerged throughout the COVID-19 pandemic, with the latest one being Omicron. We’re still trying to learn about its effects and what it means for the overall course of the pandemic, but here’s what we know...

Backed by research and personal anecdotes, Spanish professor Anna Babel reveals the intricate relationship between language and culture, showing how social categories and underlying biases influence the way we hear, regard and,...

Humans from different cultures anthropomorphize different animals to represent the same human traits.

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In an astonishing talk and tech demo, software researcher Doug Roble debuts "DigiDoug": a real-time, 3-D, digital rendering of his likeness that's accurate down to the scale of pores and wrinkles. Powered by an inertial motion capture...

Let's face it, online dating can suck. So many potential people, so much time wasted -- is it even worth it? Podcaster and entrepreneur Christina Wallace thinks so, if you do it right. In a funny, practical talk, Wallace shares how she...

Tod Machover of MIT's Media Lab is devoted to extending musical expression to everyone, from virtuosos to amateurs, and in the most diverse forms, from opera to video games. He and composer Dan Ellsey shed light on what's next.

Join Rev. James Forbes at the dinner table of his Southern childhood, where his mother and father taught him what compassion really means day to day -- sharing with those who need love.