And why earthworms are careful to select a mate of the same size as themselves.

The US Department of Agriculture has updated its plant hardiness zone map, which shows where various plants will grow across the country. Gardeners should take note.

A study of dozens of city gardens and urban farms across the US and Europe found several ways to boost their benefits, not just for their neighborhoods, but for the planet.

Many people are gardening on land that is not theirs – here are some things to consider to avoid getting into trouble.

Could community gardening emerge as an effective method for addressing climate anxiety?

Your less manicured garden has the potential to combat tackle climate change and help wildlife survive.

They’re beautiful in bloom, but Callery pear trees crowd out native plants and turn productive open land into woody thickets.

Honey bees, wild and native bees face threats from parasites, pesticides and habitat loss. Shorter winters, more extreme weather and more habitat destruction won’t help.

Rationing water at home will benefit moisture-starved ecosystems.