Otzi the Iceman's last meal include wild fat and meat, as well as whole wheat seeds. Researchers also found toxic fern called bracken in his stomach. Why did the ancient hunter ingest the plant?
Ancient July 15, 2018
A fern found in France is the product of two plants that evolved into different species 60 million years ago. How could this happen?
February 14, 2015
Some researchers in the U.S. are turning to the public to raise money for scientific research projects when the government and industries cannot offer enough, or any.
Society July 9, 2014
Swedish researchers have discovered a remarkably well preserved fern fossil. Many of the fern’s cellular components were also intact allowing scientists a glimpse of the inner workings of a 180 million year old plant cell.
Animals March 23, 2014