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plants

Root glowing green against black background. Small spheres and threadlike filaments surround it.
ecology

Soil’s Microbial Market Shows the Ruthless Side of Forests

August 27, 2019

In the “underground economy” for soil nutrients, fungi strike hard bargains and punish plants that won’t meet their price.

VIDEO OPENER: TIME-LAPSE OF FLOWER OPENING.
botany

Unexpected ‘Germline’ Plant Cells May Shield New Generations

August 5, 2019

To avoid passing on new mutations to offspring, plants may minimize the number of divisions by the stem cells that make flowers and seeds.

Q&A

She Finds Clues to Future Sustainability in Old Food Webs

March 21, 2019

By reconstructing prehistoric food webs and analyzing the diverse interactions of humans with other species, the ecologist Jennifer Dunne is developing a new understanding of sustainability through network science.

evolution

Should Evolution Treat Our Microbes as Part of Us?

November 20, 2018

How does evolution select the fittest “individuals” when they are ecosystems made up of hosts and their microbiomes? Biologist debate the need to revise theories.

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

Forests Emerge as a Major Overlooked Climate Factor

October 9, 2018

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

January 11, 2018

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

October 17, 2017

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

June 14, 2017

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

Maple leaves.
botany

The Secret Language of Plants

December 16, 2013

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