Exoplanets like Earth have been discovered but not all Earth-like planets are equal when it comes to alien life.

New research shows invasive species are reducing insect populations worldwide and weakening ecosystems people rely on.

Earth is home to creatures so strange, beautiful, and bizarre that it’s easy to forget we share the planet with them. These ...

ADVANCED alien civilisations might be talking to each other across the vast reaches of space using a “firefly” technique.

Mars, long admired for its rusty hue and alien deserts, may play a far greater role in shaping life on Earth than once ...

Military insiders suggest Earth may sit inside an alien quarantine zone, with humans treated like wildlife inside a cosmic ...

A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The thought experiment suggests that we need to avoid human biases in our ...

In 2021, a curious discovery pushed penguins into an unexpected corner of science. Researchers studying chemical signatures ...

While late M-stars are the easiest places to find Earth-sized planets, a new study suggests they are biological dead ends where animal life may never find enough fuel to evolve.

Scientists are studying bees’ surprising maths skills to explore whether numbers could be a universal language for ...

If aliens from space can die and mourn their dead then they likely invented gods to worship. Because they missed their loved ...

Some animals living on Earth appear so unusual that they are often compared to aliens. Their shapes, movements, and behaviors challenge common ideas of what life should look like. Scientists explain ...