32 Bits That Changed Microprocessor Design

Why tickling makes us laugh even when it annoys us and other mysteries that baffle neuroscience

Why one branch on the human family tree replaced all the others

‘It was so unreal’: Norwegian man wakes to cargo ship in his garden

Florida man rigs drone to save drowning teen

Sluggish sloth’s secrets of success revealed in new study

Ultracold atoms have been ‘hyperentangled’ for the first time

Ship footage captures sound of Titan sub imploding

These contact lenses give people infrared vision — even with their eyes shut

Photographer Who Scales Buildings to Get the Perfect Shot Arrested at Opening Night of His First Solo Exhibition

Graduate Student Solves Classic Problem About the Limits of Addition

The Epic Rise and Fall of a Dark-Web Psychedelics Kingpin

How 3D printing is personalizing health care

The Victorian scam artist who duped an island

Video: Did Climate Skeptics Get This Right? [12:45]

These Scientists Say They’ve Identified the Oldest Known Star Chart in the World

A new atomic clock in space could help us measure elevations on Earth

A decade after the release of ‘The Martian’, a planetary scientist checks in on real-life Mars exploration

The Alfa Romeo Carabo: A 1968 Concept That Looked Straight Out of the Future

‘My Father Was a Nazi Hunter. Then He Died in the Lockerbie Bombing.’

World’s first gene-edited spider produces red fluorescent silk

Video: Darwin’s Final Obsession [13:34]

A cool new way to study gravity

Using sound to ‘see’ unexploded munitions on the seafloor

Billions of Synchronous Fireflies Put on Incredible Light Show

Curious circles on Venus suggest its surface is still changing

Hikers find mysterious stash of gold in the Czech mountains