Numbers

Fake-news supersharers

HOW IT WORKS

Chocolate from the lab

INTEGRITY

Five ethical principles for AI research

VIRTUAL REALITY

Combatting cybersickness

On the grapevine

Tokyo in pole position for open access

ETHNOARCHAEOLOGY

Tracing ancient beer production

DESIGN

Glowing wood

STANDPOINT

“We’re not a political party”

IN THE PICTURE

A dog in sheep’s clothing

BUT SERIOUSLY

When form trumps content

Allergies

Tracking pollen with 3D images

HOW IT WORKS

Fertilising only when necessary

Birds of passage

Go fly the kites

QUASI-MOON

A moon named by typo

CONCEPTS

Invasive species

IN BRIEF

A magnetic coating for low-resistance pipelines

Africa

Local research ought to be independent

MILITARY HISTORY

Swiss servants of the colonies