Signs of spring, snapped this weekend around town and shared in the Londonist Flickrpool.
Well done if you took part in the Big Garden Birdwatch. Now it's time to step up for nature.
Take up elm spotting this spring.
Join Piccadilly Circus, Trafalgar Square, the National Gallery, the Royal Albert Hall, The Gherkin, London Eye, the National Theatre and Wembley Stadium by turning off the lights this Saturday night.
Report local environmental problems with your smart phone.
Why global warming means more than melting icebergs and drowning polar bears.
A series of verbatim stories from those living in parts of the world already suffering the consequences of global warming: commendable in its intention, but lacking drama.
The Mayor's clean air strategy is taking too long to implement, say green campaigners...especially the bit about no idling.
In his latest bid to improve air quality in London, Boris Johnson has announced that all new black taxis should be electric by 2020. But how realistic is his plan?
Remember these poor bees, reduced to hanging round a <a href="http://londonist.com/2010/07/soho_lamp_post_covered_in_bees.php">Soho lamp post</a> earlier this year? Shocking. Spare a fiver of your hard-earneds and you could help house a bee in its very own <a href="http://londonist.com/2010/03/trellick_tower_for_the_bees.php">Brutalist high rise.</a>
Like a missing set from Tron, the Science Museum's shiny blue Atmosphere gallery teaches the science of climate with some rather special technology.
A 200 year old public park and former burial ground.
Londonist
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