10/10/2014

No single explanation for biodiversity in Madagascar

No single "one-size-fits-all" model can explain how biodiversity hotspots come to be, finds a study of more than 700 species of reptiles and amphibians on the African island of Madagascar.

Few US states preparing for climate change, study says

Fewer than half of American states are working to protect themselves from climate change, despite more detailed warnings from scientists that communities are already being damaged, according to a new online clearinghouse ...

Yahoo under fire as Marissa Mayer faces critical moment

Two years into her reign as Yahoo's chief executive officer, Marissa Mayer is sitting on a mountain of cash from the Alibaba IPO even as she faces an investor revolt that could derail her long-range plans for the Sunnyvale, ...

In HP split, each unit to face a test

If you cut one slow-moving mega-company in half, do you get two fast-moving innovators? Not even Meg Whitman, chief executive of Hewlett-Packard Co., is promising that. Whitman announced Monday that the computer industry ...

In the wake of drought, a turtle habitat becomes a death trap

Biologists strode along the cracked, dry mud surrounding this evaporating north Los Angeles County lake last month, pausing periodically to pick up an emaciated turtle and wash alkaline dust off its head and carapace.

GoPro gearing up to share more of its users' videos

For years, thrill seekers have worn GoPro video cameras to capture hair-raising skydiving, motorcycle racing and snowboarding footage from a first-person point of view. They've documented up-close and personal encounters ...

Microsoft CEO gaffe fuels debate on women in tech

Microsoft chief executive Satya Nadella's gaffe over women, pay raises and karma comes as the US tech industry is facing up to questions over diversity and gender equality.

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