A MIND-boggling discovery has left scientists even more puzzled about one of the most mysterious fossils ever found. A 47-million-year-old plant fossil, first unearthed in Utah’s Green River ...

Fossilized plant remains discovered near a Utah ghost town have stumped scientists, who are unable to link them to any modern ...

Paleontologists discovered the fossil of an "alien plant" 50 years ago in Utah and have been unable to relate it to modern or ...

Scientists in Mississippi have identified a new species of parasitoid wasp that develops inside living adult fruit flies in a ...