These best practices can make the lithium-ion batteries in your devices last longer, researchers say. Researchers plowed through scores of academic papers and manufacturers’ user manuals, as well as information on customer-support websites, to develop …
See Original Article

By Noel Randewich. SAN FRANCISCO, Feb 19 (Reuters) – Wall Street’s newest cult stock appears to be Richard Branson’s Virgin Galactic Holdings Inc SPCE.N, as investors drive shares of the space tourism company to sky-high levels and short sellers dig in …
See Original Article

Bill Gates and Elon Musk, despite having quite a few things in common, represent very different corners of the tech universe. Yes, they’re both extremely influential entrepreneurs and billionaires, but their public images could not be more dissimilar. Both are …
See Original Article

Ally Financial’s $2.65 billion bet on the subprime credit card business is drawing skepticism from Wall Street, with investors raising concerns about the strategy and timing of the auto lender’s decision to embrace riskier unsecured consumer loans.
See Original Article

UBS UBS 0.08% Group AG Chief Executive Sergio Ermotti is stepping down and will be succeeded by current ING Groep ING -3.73% NV boss Ralph Hamers, a person familiar with the matter said Wednesday, marking another leadership change at a major …
See Original Article