Articles on Plants

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Adélie penguin at the Mt Siple breeding colony, West Antarctica. Jasmine Lee

The winners and losers of Antarctica’s great thaw

Climate change is set to expand Antarctica's ice-free area, potentially helping native species to flourish but also paving the way for invasive species to gain a foothold.
Once the coat around the seed is moistened, the embryo cells expand and burst out in a process called germination. shutterstock/NUM LPPHOTO

Curious Kids: how can a tiny seed actually grow into a huge tree?

A seed contains nearly everything a tree needs to get growing. Just add a dash of water, a bit of warmth and the right location, and you'll be seeing green in no time.
Genetic techniques can help make pollen useful for cracking criminal cases. Karen L. Bell

Pollen genetics can help with forensic investigations

Pollen is all around us, is extremely durable and can provide clues about where someone's been. A new genetic technique will make it easier to use pollen evidence in criminal investigations.
As temperatures rise, will species have enough habitat to move to suitable ground? bonnyboy/flickr

Can ‘climate corridors’ help species adapt to warming world?

Animals and plants will need escape hatches to move to cooler climes as the planet warms, but few parts of the U.S. have the natural habitat available for these migrations.

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