If you had walked onto a trading floor thirty years ago, you would have heard noise before you saw anything. Phones ringing, traders shouting prices, hands signalling bids and offers. Markets were ...

Padma Lakshmi is back with a new cooking competition, “America's Culinary Cup,” on CBS. The show offers the largest cash prize in culinary TV history at $1 million.

Recent advances in bioanalytical sciences and bioengineering have led to the development of DNA chips 1,2, miniaturized biosensors 3,4, and microfluidic devices (e.g., microelectromechanical systems ...

In 490 BC, the Persian Army landed on the plain of Marathon, 25 miles from Athens. The Athenians sent a messenger named Feidipides to Sparta to ask for help. He ran the 150 miles in two days. The ...