In trading on Thursday, shares of the Vanguard Health Care ETF (Symbol: VHT) crossed above their 200 day moving average of $270.44, changing hands as high as $270.86 per share. Vanguard Health ...

For exclusive news and updates, subscribe to our Wheel of Fortune Newsletter: Another Wheel of Fortune bonus round, another controversial result. Fans of the game show are calling out the final ...

A new study proposes looking for it from space, using a satellite containing a levitating piece of graphite and a laser. Dark matter is the invisible substance that theory says is all around us.

Only a fortunate few have won the $1 million-dollar top prize on TV's Wheel of Fortune. Since the stake was introduced in 2008, just four contestants have managed to win it, although 13 have had a ...

Graphite is an excellent conductor of heat and electricity and also has the highest strength of any natural material. However, it wasn’t until recently that the metal began to gain popularity ...