Researchers have created functional brain-like tissue without relying on any animal-derived materials, marking a major step toward more ethical and reproducible neurological research.

Frozen in time, RNA cellular snapshots can reveal the health, diet, and behaviors of extinct animals at time of death. In A ...

Woman suing Taylor Swift is trying to block Disney+ documentary release STILLS: Satellite images show Russia's Novorossiysk port before and after Ukrainian strike Opinion: The next recession is coming ...

UCR scientists create a fully synthetic model for growing brain cells that could allow for animal-free drug testing.

New research reveals how cell sizes and clumping create sharp animal coat patterns, enhancing our understanding of nature's ...

A new study shows, for the first time, that cow cells can naturally become immortal—continuing to divide indefinitely without genetic modification or any abnormal transformation. This overturns ...

A new study shows, for the first time, that cow cells can naturally become immortal—continuing to divide indefinitely without ...

Even newer “minimally invasive” ideas, like stent-mounted electrodes deployed through blood vessels, still require a catheter ...

Scientists have sequenced the oldest RNA from a 40,000-year-old mammoth named Yuka, unlocking genetic activity from its final ...

In short, the evidence suggests that like us, animals can experience and respond to the world differently. Some of this will ...

Urban raccoons are developing significantly shorter snouts than their rural cousins. This suggests that raccoons are entering ...