Kepler-452b revolves around a sun much like our own.
March 31, 2009|
Coral reefs form as a partnership between sea anemone-like polyps and photosynthetic algae that provides nutrients for the former and safe, well-lit shelter for the latter. But this alliance might not start off as a true joint venture. New research published online earlier this month in__ linkurl:Molecular Ecology;http://www3.interscience.wiley.com/journal/122268905/abstract __indicates that symbiotic algae sneak inside coral cells in a stealth manner, rather than being actively welcomed by thei