Chemical signal helps plants control their “breathing”

For most plants, staying alive means adapting quickly to a constantly changing environment. In a drought, staving off water loss is vital. On a sunny day, absorbing carbon dioxide to generate energy through photosynthesis ...

How pathogens hijack host plants

Infestation by bacteria and other pathogens result in global crop losses of over $500 billion annually. A research team led by the Carnegie Institution's Department of Plant Biology developed a novel trick for identifying ...

Extreme weather killed 195,000 in Europe since 1980

Extreme weather conditions in Europe have killed almost 195,000 people and caused economic losses of more than 560 billion euros since 1980, the European Environment Agency said Wednesday.

page 4 from 11