Nature and Environment

Corbyn calls PM's response to severe flooding in Yorkshire and East Midlands "woeful".
Animal hospitals are working flat out to tend to rescued and injured animals.
Party says move needed to fight climate change "emergency".
Dozens of people were trapped in Sheffield's Meadowhall shopping centre overnight and residents evacuated from their homes as roads were gridlocked by flood water.
Meteorologists have said there is a "good chance" of some communities being cut off by flood water.
Expert-backed tips to help kids of all ages understand global warming.
Schools have been closed, flights cancelled, and residents urged to stay inside as the city becomes a "gas chamber".
A number of events have been cancelled.
The government has "put a moratorium on fracking in England", said energy secretary Andrea Leadsom.
Jeremy Corbyn is in pole position to reap the benefits of an increasingly widespread desire for social change, professor Benjamin Selwyn writes.