America's 'Tree of Life' is nearing the end of its life
Tree of Life,' a Sitka spruce in Olympic National Park, is nearing the end of its life on the Washington coast.
Discovery reveals how a specialized structure in plant cells helps regulate photosynthesis
Purdue University scientists have discovered a key mechanism that regulates how plants develop chloroplasts, essential ...
'Inside out' fossil reveals a new species with a perfectly preserved interior
A new species of fossil from 444 million years ago that has perfectly preserved insides has been affectionately named "Sue" ...
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Giant, fungus-like organism may be a completely unknown branch of life
An ancient and enormous organism called Prototaxites, initially found to be a type of fungus, may actually be an unknown ...
Cartilage and bone development: Three paths to skeleton formation
In vertebrates, the skeleton of different regions of the body arises from different precursor cells. Researchers have now discovered that these skeletal cells do not just differ in their developmental ...