Parasitic plants and their hosts may use genetic information as a language. Continue reading →
In 36 city programs there have been zero bike share-related deaths since the first bikes hit the streets in 2007.
Forests are increasingly endangered by problems such as massive wildfires and outbreaks of destructive pests, which are intensifying as the result of climate change. Continue reading →
A river in China that's normally unpolluted suddenly turned blood red one morning last week.
This June was the hottest on record, continuing a 38-year trend.
See how climate change is causing tropical fish to devour undersea forests and the migration of birds. Plus more of our favorite recent Earth shots.
The Costa Concordia has parked at Genoa, Italy to be scrapped.
Late summer will see a return of cyanobacteria, the toxic, oxygen-depleting blue-green slime that has been plaguing Lake Erie in recent years, according to NOAA scientists. Continue reading →
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