The discovery, published in the Journal of Virology in November 2025, adds weight to the viral eukaryogenesis hypothesis.

Life on Earth exists in places once thought completely uninhabitable. This video explores the most extreme creatures known to ...

Giant DNA viruses that infect eukaryotic cells are thought to have played a role in the evolution of life, according to the ...

Living cells pay a hidden energy price not just to run chemical reactions, but to keep them on track and block all the ...

Sponges are among earth’s most ancient animals, but exactly when they evolved has long puzzled scientists. Genetic ...

Sponges are among Earth's most ancient animals, but exactly when they evolved has long puzzled scientists. Genetic information from living sponges, as well as chemical signals from ancient rocks, ...

How agentic AI and Microsoft Copilot are transforming healthcare and life sciences through intelligent, autonomous AI agents.

Researchers studying Caribbean whales and orcas have discovered two new viruses not previously observed in these animals. The ...

The oldest fossilised remains of complex animals appear suddenly in the fossil record, and as if from nowhere, in rocks that ...

With copper-blue blood prized by modern medicine and a body plan older than dinosaurs, the horseshoe crab reveals how ancient ...

When scientists describe “Earth-like” planets, the phrase often brings to mind worlds scattered across the galaxy, quietly ...