Erich von Daeniken, the Swiss author known for his ancient-alien theories, has died at 90. His 1968 book, 'Chariots of the ...

New telescopic technologies are offering insights into whether exoplanets host life, focusing on atmospheric gas analysis.

Advanced aliens could be chatting with each other using light flashes in plain sight, similar to how fireflies communicate, ...

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

Introduction: Nonnative species in the world / David Pimentel -- The impacts of alien plants in Australia / Richard H. Groves -- Environmental and economic costs of invertebrate invasions in Australia ...

Clearing water-guzzling and soil-damaging alien invasive plants costs South Africa several hundred million rands every year. Now, a promising pilot project to recoup some of this cost by producing ...

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

Scientists have identified an unexpected way to study the hidden space weather of distant stars by observing strange, ...

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

New research casts doubt on the prospects for a habitable, active environment beneath the frozen surface of Jupiter’s moon ...

Europa has long been the darling of the search for life beyond Earth. The reason is simple: beneath its cracked, icy shell ...