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ANN ARBOR—When growing algae in outdoor ponds as a next-generation biofuel, a naturally diverse mix of species will help reduce the chance of crop failure, according to a federally funded study by University of Michigan researchers.

Days into the 2017 pollution limits on the Brixton Road in Lambeth, South London, has already breached EU pollution limits for NO2 for the entire year. Meanwhile UK sales of diesel cars - one of the main causes of NO2 pollution - reached record levels in 2016, reflecting the government's failure to tackle the problem in spite of numerous court orders.

January 6, 2017 The public will be able to weigh in beginning Monday, January 9, on two proposals for new NOAA national marine sanctuaries in Wisconsin and Maryland that would protect nationally significant shipwrecks.

Many people head to the mountains in the summer to get above the haze of the cities and valleys. A new study finds that the haze could be catching up.

The new People Need Nature report - published to coincide with this week's annual Oxford Real Farming Conference - warns that modern farming practices are not good for wildlife. But they're not good for humans either. And with predictions that we will need to produce 70 per cent more food to feed a third more mouths by 2050 the question of seed ownership and diversity cannot be ignored. KATHRYN HINDESS reports