Archive for December 15th, 2017:

Neonicotinoids at ‘chronic levels’ in UK rivers, study finds

Image copyright Geograph/Adrian Cable Image caption River Waveney’s pollution limit was exceeded for a whole month, the report said Rivers across the country are “chronically polluted” with pesticides believed to pose a threat to bee populations, a report has found. The River Waveney on the Norfolk/Suffolk border was found to have the highest levels of

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Star system has record eight exoplanets

Image copyright NASA Image caption Artwork: the Kepler-90 system is the first to tie with our Solar System in number of planets Nasa has found a distant star circled by eight planets, equal to the complement in our own Solar System. It’s the largest number of worlds ever discovered in a planetary system outside our

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Sumatran rhino ‘hanging on by a thread’

Image copyright Tom Uhlman Image caption Ipuh at the Cincinnati Zoo Scientists have decoded the genome of the Sumatran rhinoceros – one of the most threatened mammals on Earth. Its genetic blueprint shows that populations have been in decline for a very long time. The rhino’s troubles began during the last Ice Age, when its

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