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plants

Art for "Forests Emerge as a Major Overlooked Climate Factor"
climate science

Forests Emerge as a Major Overlooked Climate Factor

New work at the intersection of atmospheric science and ecology is finding that forests can influence rainfall and climate from across a continent.

Aribidopsis thaliana inflorescence
Abstractions blog

With ‘Downsized’ DNA, Flowering Plants Took Over the World

Compact genomes and tiny cells gave flowering plants an edge over competing flora. This discovery hints at a broader evolutionary principle.

evolution

Simple Bacteria Offer Clues to the Origins of Photosynthesis

Studies of the energy-harvesting proteins in primitive cells suggest that key features of photosynthesis might have evolved a billion years earlier than scientists thought.

evolution

The Thorny Truth About Spine Evolution

A definitive explanation for why plants evolved spines remains elusive, and human biases compound the problem.

Maple leaves.
botany

The Secret Language of Plants

Striking evidence that plants warn each other of environmental dangers is reviving a once ridiculed field.