A "strange" prehistoric plant species is the lone representative of a mysterious group of organisms that no longer exists, scientists have discovered. The first evidence of the species—in the form of ...

Scientists have discovered a unique fossil that does not match any known species of flowering plants, an advance that sheds more light on the planet’s ancient diversity. Researchers first spotted the ...

Fossilized plant remains discovered near a Utah ghost town have stumped scientists, who are unable to link them to any modern or extinct plants. When you purchase through links on our site, we may ...