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Was it stage fright or sedation? Body language expert analyzes Ben Carson's strange debate entrance

At the level of US presidential politics, a single gesture can be worth a thousand words. George HW Bush’s impatient downward glance at his wristwatch in the 1992 presidential debate, and Dan Quayle’s Adam’s apple jump in the 1988 vice-presidential debate – as Lloyd Bentsen said “You’re no Jack Kennedy” – come to mind. At last week's debate at Saint Anselm College in New Hampshire, another type of behavior stood out as a potent nonverbal signal. The specific sign was immobility.

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British man carried Zika virus inside semen for two months after infection: researchers

A man in Britain who was infected with Zika while traveling to the Cook Islands showed evidence of the mosquito-borne virus in his semen for two months, health officials said Friday.

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The laws of nature make life on other planets inevitable -- according to this groundbreaking theory

According to theoretical physicist and super-genius Stephen Hawking, "The human race is just a chemical scum on a moderate-sized planet orbiting round a very average star in the outer suburb of one among a hundred billion galaxies." Indeed, to most modern scientists we are nothing more than an entirely random ‘happy accident’ that likely would not occur if we were to rewind the tape of the universe and play it again. But what if that is completely wrong? What if life is not simply a statistical anomaly, but instead an inevitable consequence of the laws of physics and chemistry?

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Fear of a wrathful god made early humans defy evolution and build civilizations: study

Belief in a wrathful god helps bind together civilizations, according to a new research study.

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Timeline: the history of gravity

Our understanding of gravity has gone through a few permutations, from Newton’s equations through to Einstein’s general relativity. With today’s discovery of gravitational waves, we look back on how our grasp of gravity has evolved over the centuries.

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South Africa revives 'extinct' zebra subspecies

In a spectacular valley less than two hours' drive north of Cape Town, a small herd of animals provides the chance to travel back in time over more than a century.

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Can’t stop smoking? Depressed? You can blame your Neanderthal DNA

Matching modern genetic profiles against genes known to have been inherited from Neanderthals has shown links to a wide range of current disorders

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Yes, robots will steal our jobs -- but don't worry, we'll get new ones

The U.S. economy added 2.7 million jobs in 2015, capping the best two-year stretch of employment growth since the late ‘90’s, pushing the unemployment rate down to five percent.

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Gravitational waves are the physics discovery of the century -- here's how it happened and what it means

One hundred years ago Albert Einstein in his general theory of relativity predicted the existence of a dark side to the cosmos. He thought there were invisible “gravitational waves”, ripples in space-time produced by some of the most violent events in the cosmos – exploding stars, colliding black holes, perhaps even the Big Bang itself. For decades, astronomers have gathered strong corroborative evidence of the existence of these waves, but they have never been detected directly – until now. They were the last part of the general theory still to be verified.

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Einstein's gravitational waves detected coming from black holes in major scientific breakthrough

Scientists said on Thursday they have for the first time detected gravitational waves, ripples in space and time hypothesized by physicist Albert Einstein a century ago, in a landmark discovery that opens a new window for studying the cosmos.

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Even President Obama is freaking out about these fracking earthquakes

President Obama signed an executive order last week that has gone largely unnoticed by the mainstream media. The order amended the Earthquake Hazards Reduction Act of 1977 which was originally intended "to reduce the risks of life and property from future earthquakes" in all 50 states. This was before hydraulic fracturing or "fracking" became a common practice for oil and natural gas drilling. Since fracking has become more popular, earthquakes have increased from single digits in the early 2000s to 584 quakes in 2015 alone.

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Researchers set to announce major gravitational wave breakthrough

A century ago, Albert Einstein hypothesized the existence of gravitational waves, small ripples in space and time that dash across the universe at the speed of light.

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Eight ways people have been using marijuana to take things higher in the bedroom

This article was originally published by The Influence, a news site that covers the full spectrum of human relationships with drugs. Follow The Influence on Facebook or Twitter.

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