Two pesticides approved for use in US harmful to bees

A previously banned insecticide, which was approved for agricultural use last year in the United States, is harmful for bees and other beneficial insects that are crucial for agriculture, and a second pesticide in widespread ...

Urban planner suggests 'carbon is not the enemy'

(Phys.org)—Architect, author and urban planner William McDonough has published a Comment piece in the journal Nature promoting his belief that it is time to change the way the word "carbon" is used in science and in society ...

'Safer' pesticide could create toxic mercury, study says

A compound in pesticides that replaced another banned for its harmful effects, may threaten humans and wildlife by reacting with mercury in natural water to form a toxic chemical, researchers said Tuesday.

Bird eggs reveal urban pollution

Birds' eggs show just how serious a problem river pollution remains in the UK's former industrial heartlands, according to a new study.

Even bacteria use social networks

The next time your Facebook stream is filled with cat videos, think about Myxococcus xanthus. The single-cell soil bacterium also uses a social network. But forget silly distractions. M. xanthus relies on its connections ...

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