A meteorite found in the Sahara last year by Bedouin tribesman is a rock from Mars, revealing that the Red Planet's crust formed 4.4 billion years ago, scientists reported. Sold to the elite club of meteorite collectors, the extraordinary rock has been analysed by US and French geologists. They f
• Eat a variety of nutrient-rich foods. You need more than 40 different nutrient foods for good health, and no single food supplies them all. Your daily food selection should include bread and other whole-grain products, fruits, vegetables, dairy products, and meat, poultry, fish and other prot...
