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.

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

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

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 ...

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

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 ...

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

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

Commentary: Earth has been called the “Goldilocks planet" because it is positioned just the right distance for life to evolve ...

WWF-Pakistan has cautioned that an invasive fish species has been detected in water bodies across Sindh and Lower Punjab, ...