The authors used a Bayesian modeling framework to fit behavior and serotonin neuron activity to reward history across multiple timescales. A key goal was to distinguish value coding from other ...

Mathematics is the first place where evidence of AI superintelligence is likely to appear, a theoretical computer scientist says. “Will there be a superhuman AI mathematician?” asked theoretical ...

2:27 Business News: Gold prices soar above $4K USD & Canada – U.S. trade outlook The price of gold continues to rise, with the gleaming metal again catching investor attention around the world over ...

TAMPA — Flashbacks, while pondering Tampa Bay’s 5-1 start to the season: It’s 1979, and the Bucs are a national embarrassment. They’ve gone 7-37 in their first three seasons of play, including the ...

But the real puzzle isn’t whether de-skilling exists—it plainly does—but rather what kind of thing it is. Are all forms of de-skilling corrosive? Or are there kinds that we can live with, that might ...

President Donald Trump raised questions Wednesday night about a decades-old U.S. prohibition on testing its nuclear weapons by detonating them, a prospect which experts say is dangerous to populations ...

Can you “read the room”, build relationships with all sorts of people and flourish in social situations — even the gnarly ones? I don’t believe in trying to be popular. It makes you all ...

With Berkshire Hathaway's book value per share over- or under-estimating the true value of its businesses, Warren Buffett prefers alternatives to this accounting metric.

If it feels like ethical non-monogamy is everywhere these days, you’re not wrong—more and more people are starting to question whether “one and only” is really the only way to love. According to Feeld ...