Research indicates airport radar systems may unintentionally broadcast Earth's presence to aliens up to 200 lightyears away, ...

Beneath the icy silence of Antarctica's famous Dry Valleys lies a world so unusual that it often resembles another planet. Invisible to the naked eye, microscopic organisms survive in some of the ...

A federal appeals court has rejected an effort to defend the Texas Dream Act, leaving a ruling in place that ends a state law allowing some undocumented students to pay in-state tuition. The 5th ...

The Trump administration claims that its new Homeland Security task forces are here to protect Americans from an "invasion" ...

Planet Earth could be giving out its own signals, which could in turn be detected by distant astronomers on an alien planet ...

But human beings, equipped with language, abstraction, technology, institutions, and ideology, can be stupid on a truly ...

A biocontainment facility designed to protect Earth from potentially hazardous biotic contaminants from space should be part of a planned NASA base on the moon, a policy paper maintains. "Humanity is ...

With over three decades of pioneering research in forest genetics, biodiversity conservation and ecological restoration, Dr Kannan C S Warrier is one of India’s ...

But only five justices voted to invalidate the order on constitutional grounds. The other four indicated varying degrees of ...

Many great sci-fi thrillers have come out over the years, but movies like Ex Machina, Predator, and Blade Runner are ...

From blockbuster hits like Project Hail Mary to streaming hits like War Machine, these sci-fi movies have made 2026 a great ...