The leaves of most plants are green because the leaves are full of green chemicals. Marcella Cheng/The Conversation

Curious Kids: Why are leaves green?

This is an article from Curious Kids, a series for children. The Conversation is asking kids to send in questions they’d like an expert to answer. All questions are welcome – serious, weird or wacky! Why…
Ferns are a very old group of plants that came along more than 200 million years before the dinosaurs walked the earth. Marcella Cheng/The Conversation

Curious Kids: Why are fern leaves shaped the way they are, and are all ferns identical?

Ferns came along more than 200 million years before the dinosaurs walked the Earth. They were food for plant-eating dinosaurs and they’re really great survivors. Heather, age 8, wants to know more.
The Separation Tree in the Royal Botanic Gardens, Melbourne, marking where Victoria’s separation from New South Wales was celebrated in 1850, is dead after two attacks by vandals. Gregory Moore

Acts of arborial violence: tree vandals deprive us all

Tree vandals after better sea views or with political goals deprive everyone of the benefits trees provide. Despite costing local councils thousands in replacement trees, they are rarely caught.
Sure, it looks nice, but this tree is also saving you money. UncanonicalAaron/Flickr

For a great return on investment, try trees

Perhaps it is a pity that so many Australians think of our parks, gardens, streetscapes and urban landscapes only in terms of their aesthetics. While green spaces are beautiful and decorative, these attributes…

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