Far below the ocean’s surface, where sunlight disappears and pressure reaches crushing levels, some of the planet’s strangest ...

Biologists are confronting a problem they thought they had mostly solved: what, exactly, counts as life. A wave of ...

Find out exactly how big the biggest whale on Earth is and why blue whales can grow so huge when they only eat tiny creatures ...

It is unclear whether a [3I/ATLAS] would transmit radio signals … such signals would take tens of thousands of years to cross ...

Have you ever wondered why some animals seem to vanish into thin air the second a person walks by? It's not magic or ...

As this interstellar object approached its closest point to Earth, a massive radio telescope attempted to sniff out a ...

Her name, they told us, was Peggy. She had been taken into the compound three months before without a hair on her body. Her ...