Add Yahoo as a preferred source to see more of our stories on Google. A lot of people think of plants as pretty to look at, but defenceless and passive as far as organisms go. However, the many alien ...

An “alien plant” fossil discovered 55 years ago just outside of an abandoned town in Utah has no relation to any currently existing or extinct species, scientists revealed in a study last month.

An international team of researchers, led by Durham University, UK, has provided the first global analysis of established alien species. Their study is published in the journal Nature Ecology & ...

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 Formation ...