The role of megafaunal exploitation in early human evolution remains debated. Occasional use of large carcasses by early hominins has been considered by some as opportunistic, possibly a fallback ...

Adoption of new tools and technologies occurs when users largely perceive them as reliable, accessible, and an improvement ...

Find out how GDP can help measure the health of a country’s economy Michael Boyle is an experienced financial professional with more than 10 years working with financial planning, derivatives, ...

When a man finds out he has cancer, sex doesn’t tend to be the first thing on his mind. Survival is. But that’s not to say that the impact of a cancer diagnosis on sex, and more particularly on his ...

Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

Sometimes external forces in the economy throw the supply and demand for a product or service out of whack. Trade quotas are a common and powerful example of one such external force. One way ...

The San Antonio Spurs kicked off the season with a big win. At the American Airlines Center, the Spurs dominated the Dallas Mavericks the whole night and ended the game with a 125-92 road victory. The ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

It can be dangerous to go without sleeping, even for a day. Longer-term sleep deprivation can cause cognitive impairment, hallucinations, and other side effects. The longest recorded time without ...

From October 8 onwards, gas stations in Bulgaria face strict penalties if their price labels and receipts do not show amounts in euros. Svetoslav Benchev, chairman of the Bulgarian Oil and Gas ...