A microbial ecosystem has been trapped under an Antarctic glacier for over a million years. Researchers have now figured out what fuels these bacteria thanks to a shift that has brought bright red, iron-rich ice to the surface. The McMurdo Dry Valleys of Antarctica are considered one of the least hospitable places on Earth;...
Heart patients who become depressed have a higher risk of developing heart failure, regardless of whether they take antidepressants, U.S. researchers said on Monday. They said the study is the first to look at whether depression raises the risk for heart failure, a chronic condition affecting 5 million Americans in which the heart gradually...
In a move Mahindra Group Vice-Chairman Anand Mahindra termed a “game changer”, Tech Mahindra emerged the highest bidder for Satyam. If it goes through, the deal will give Tech Mahindra a seat at the high table of the Indian IT services business. It will also mark the end of the uncertainty surrounding Satyam, though...
