HP talks to Xerox about merger after slump in profit

Palo Alto The PC and printer manufacturer HP earned significantly less in the most recent business quarter. In the three months to the end of January, earnings fell 16 percent year-over-year to $ 678 million (€ 625 million), the company said on Monday after the US market closed in Palo Alto, California. Revenue decreased nearly […]

An ink of gold and fundamental sugar to treat cancer | Science

Gold is a precious metal in every way. Its unique characteristics on a nanometric scale make this chemical element an exceptional weapon in medicine and, especially, against cancer. The ability of this metal to interact with biomolecules, the zero toxicity and its conductivity make it a great tool for diagnosing tumors, intervening them or for […]