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On Tuesday, L’Oreal achieved silver certification from the nonprofit Cradle to Cradle Products Innovation Institute for its Biolage R.A.W. (Real – Authentic – Wholesome) haircare line, the company announced at the Sustainable Brands conference in Detroit.

Climate change combined with overlapping high-intensity land uses are likely to create conditions detrimental to the recreation economy, wildlife habitat, water availability and other resources in hyper-arid landscapes, or drylands, in the future, according to a recent paper published in Ecosphere.

Drylands are of concern because broad-scale changes in these systems have the potential to affect 36 percent of the world’s human population.

Some coastal residents might describe Fowler, California, as the middle of nowhere. But it’s smack in the center of the San Joaquin Valley, a region critical for growing food for the rest of the state and much of the U.S. Like much of the Valley, this town of 5,500 people, located a 15-minute drive south of Fresno, struggles with terrible air quality. But a growing movement may soon change that.

University of British Columbia (UBC) physicists may have solved one of nature’s great puzzles: what causes the accelerating expansion of our universe?

PhD student Qingdi Wang has tackled this question in a new study that tries to resolve a major incompatibility issue between two of the most successful theories that explain how our universe works: quantum mechanics and Einstein’s theory of general relativity.

Summer rainfall in one of the world’s most drought-prone regions can now be predicted months or years in advance, climate scientists at the Met Office and the University of Exeter say.