Clearing water-guzzling and soil-damaging alien invasive plants costs South Africa several hundred million rands every year.

Sci-fi movies get the lion's share of the attention, but there were a number of high-quality genre series on the small screen ...

Sigourney Weaver’s favorite snack is a Cheddar cheese and tomato sandwich on toast. She ate the simple sandwich after a ...

On the other were two more figures in space suits, with the tiniest Stars and Stripes planted in the lunar soil. Cruz ...

Though he looks older in the best Star Trek movie of all time, First Contact, Zefram Cochrane was around 33 years old when he ...

Authenticity, risk, and the case for avoiding pale imitations are what Diet Coke’s marketing move can teach nonalcoholic ...

Erich von Däniken, the Swiss author whose bestselling books about the extraterrestrial origins of ancient civilizations brought him fame among paranormal enthusiasts and scorn from the scientific ...

The first unmistakable signal from another intelligence may not be a cheerful greeting. A growing group of researchers is ...

It is possible to visit this strange place of 'snotties', psychedelic stalactites and long abandoned artefacts ...

A mix of new U.S. entry requirements, a weaker loonie and political rhetoric aimed at Canada has made the annual migration ...

From the hot pink apple snail eggs that cling to cypress trees to trampled sugarcane crops, signs of invasive species are ...