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How to build a real lightsaber

As even casual Star Wars fans will know, lightsabers are probably the coolest weapon ever to make an appearance on the big screen. Lightsaber fights are so elegant that they are almost hypnotic and, even though not all of us might have a strong enough flow of Force running through our veins, a lightsaber in the right hand is by far the deadliest weapon to be found in the universe.

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Televangelist: God put dinosaurs in the Bible as the 'poster child for creationism'

Pastor Brad Shockley told viewers of the Let The Bible Speak television program over the weekend that the Bible proves that dinosaurs -- and dragons -- lived on the Earth at the same time as humans.

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Karl Rove: Climate change treaty is 'BS' because 'we'll all be dead... when we get to 2080'

Republican strategist Karl Rove argued over the weekend that addressing climate change was a waste of time because everyone on Earth would already be dead before before a plan agreed to in Paris could make a difference in greenhouse gas emissions.

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Sex, love and robots -- is this the end of intimacy?

Can’t find a partner? Don’t worry, the ‘sexbot’, programmed to meet all your desires, is on its way.

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This is what will happen to the climate in the next 100 years -- no matter what's agreed in Paris

At the Paris climate summit, delegates are deciding on a global goal for temperature rise. At the time of publication, the latest draft text calls for the world to “hold the increase in the global average temperature to well below 2℃ above pre-industrial levels and to pursue efforts to limit the temperature increase to 1.5℃”.

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SpaceX schedules launch of Falcon 9 rocket for Dec. 19

SpaceX on Thursday announced plans to launch its Falcon 9 on December 19, its first mission since a massive explosion after liftoff destroyed the rocket and its space station cargo six months ago.

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Did 'dark matter' or a star called Nemesis kill the dinosaurs?

The dinosaur extinction 66m years ago was most likely caused by a comet or big asteroid hitting the Earth. But given that asteroids don’t actually hit our planet very often, could this really be the whole story? Many scientists are now asking whether some sort of cosmological event could have boosted the number of comets at the time, making such a collision more likely.

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Study confirms assholery in the workplace is contagious

And now, it’s a fact: No one ever escapes middle school. That’s right — we never seem to mature. That’s according to Swedish researchers who make the case that your coworkers are just as petty and childish as the mean kids who drew penises on your textbook in seventh grade.

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Latest mass shootings prompt experts to overhaul theories on 'mission-oriented' violence

Criminal profilers and behavioural analysts struggling to understand the impulses that lead to mass shootings like last week’s carnage in San Bernardino are racing to update their prediction and prevention models as the problem evolves in new, previously unthinkable directions.

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Latinos live longest despite poverty -- here's their secret

This article was originally published by Yes! Magazine

Celia Aguilar wears a long, loosely fitted white dress with touches of red embroidery and red bandanas tied around her head and waist. The 29-year-old Chicana dances alongside men wearing large, feathered headdresses, the seashells on their ankles rattling. Here in El Paso, Texas, they gather in a ritual of Danza Azteca, an Aztec dance preserved in Mexican culture.

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Here are five surprising scientific findings about death and dying

In this world nothing can be said to be certain, except death and taxes, as Benjamin Franklin famously wrote. Few of us find taxes exciting, but death – even just thinking about it – affects us profoundly in many different ways. This is why researchers across so many different fields study it from their perspectives.

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Newly-discovered fossil reveals 3-foot dinosaur was Triceratops' tiny ancestor

With their elaborate horns, bony neck frills and bulldozer-like bodies, members of the horned dinosaur group like Triceratops were among Earth's most impressive beasts during the Cretaceous Period near the end of the age of dinosaurs.

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This NPR talk with Ted Cruz illustrates perfectly why he's dumber than your kindergartner on climate change

Republican presidential candidate Ted Cruz told NPR this week that there was no science that said the planet was getting warmer, even though the Associated Press recently determined that he knew less about science than the average kindergartner.

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