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

At extreme pressures and temperatures, water becomes superionic — a solid that behaves partly like a liquid and conducts ...

A federal judge has ruled that the Trump administration acted illegally when it canceled $7.6 billion in clean energy grants ...

Fusion energy startups are drawing billions as rising A.I.-driven power demand pushes the technology closer to commercial ...

Those concerned that 3I/ATLAS' arrival to our solar system meant that some sort of alien invasion was imminent can breathe a ...

Could the first confirmed signal from an extraterrestrial source be less a hello than a goodbye? Astrophysicist David Kipping argues as much, and his “Eschatian Hypothesis” reimagines the way ...

Gamma rays are invisible and ultra-powerful forms of light. They are the most energetic source of radiation known in the ...

We live in a very exciting time: answers to some of the oldest questions humanity has conceived are within our grasp. One of ...