Current Biology

Nearly 200 years after Ludwig van Beethoven’s death, researchers pulled DNA from strands of his hair.

By studying the visual system of an octopus, researchers hope to understand how its brain organization compares to that of humans and other vertebrates.

Researchers in Switzerland discovered that playing a sound associated with a positive daytime experience through a wireless headband during sleep may reduce the frequency of nightmares.

Study: Why stressful experiences are usually remembered more easily than neutral experiences.

Scientists have discovered the ultimate case of regeneration: Some decapitated sea slugs can regrow hearts and whole new bodies.