One-quarter of grouper species being fished to extinction

Groupers, a family of fishes often found in coral reefs and prized for their quality of flesh, are facing critical threats to their survival. As part of the International Union for Conservation of Nature (IUCN) Species Survival ...

India's Tech Mahindra announces Satyam merger

India's Tech Mahindra announced its long-awaited buyout of IT outsourcer Satyam Computer on Wednesday, creating a new force in the sector with annual revenue of $2.26 billion.

Apple to pay dividend, start stock buybacks

Thirty-six years after its founding, Apple Inc. is finally loosening up its purse strings to reward shareholders directly, by instituting a dividend and share buyback program.

Study advances science of carbon accounting

Determining with precision the carbon balance of North America is complicated, but researchers at Oak Ridge National Laboratory have devised a method that considerably advances the science.

Stark warning emerges from science summit

A stark theme emerged from an annual scientific get-together in Vancouver: the world must be helped to believe in science again or it could be too late to save our planet.

Super high-resolution carbon estimates for endangered Madagascar

By combining airborne laser technology, satellite mapping, and ground-based plot surveys, a team of researchers has produced the first large-scale, high-resolution estimates of carbon stocks in remote and fragile Madagascar. ...

'First light' taken by NASA's newest CERES instrument

(PhysOrg.com) -- The doors are open on NASA's Suomi NPP satellite and the newest version of the Clouds and the Earth's Radiant Energy System (CERES) instrument is scanning Earth for the first time, helping to assure continued ...

Nasa study solves case of Earth's 'missing energy'

(PhysOrg.com) -- Two years ago, scientists at the National Center for Atmospheric Research in Boulder, Colo., released a study claiming that inconsistencies between satellite observations of Earth's heat and measurements ...

Predators hunt for a balanced diet

An international team of scientists from the Universities of Exeter and Oxford in the UK, University of Sydney (Australia), Aarhus University (Denmark) and Massey University (New Zealand) based their research on the ground ...

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