A new study involving more than 100 scientists from across the globe and the largest forest database yet assembled estimates that there are about 73,000 tree species on Earth, including about 9,200 species yet to be discovered.
Most trees live in symbiosis with fungi. Researchers show just how important this partnership is for tree growth through the first-ever comprehensive data analysis compiled for European forests on a massive scale.
More than 66 million years ago, an asteroid impact led to the extinction of almost three-quarters of life on Earth. The little life that was left had to struggle, and research into its tenacity can provide key insights into how…
Naturalized alien plants are causing a worldwide decline in the uniqueness of regional floras, according to the results of a global research project led by biologists.
Mosses and lichens in tropical rainforests emit highly reactive and particle-forming molecules that affect air quality, climate, and ecosystem processes.
Figs are one of the world’s most recognisable trees and extensively used by First Nations peoples, but until recently a single widespread species, Ficus brachypoda, was the only kind recognised in central Australia.
The genus Allium contains about 1,100 species worldwide, including many staple foods like onion, garlic, scallion, shallot and chives. Even though this group of vegetables has been making appearances at family dinners for centuries, it turns out that it is a long…