SENSORS

Nanotubes measure oxygen

LONG COVID

The never-ending pandemic

SCIENCE PRIZES

Make way for the best of the best!

Feature: Water bargaining

Water: the lifeblood of peace

REPORT

In the corridors of the museum

Feature: Water bargaining

Saving our drinking water

HISTORY OF THE EARTH

Turning points in Earth’s history

Feature: Water bargaining

In pictures: Under the bleached skies of California

In the picture

Vitamin C in disguise

ASTROGEOLOGY

Micrometeorites

ANIMATIONS

Edge-to-edge precision

POWER STRUCTURES

Keeping it in the family

BUT SERIOUSLY

The Ostrich Effect

HOW IT WORKS

Chocolate from the lab

REPORT

Out of the depths

IN THE PICTURE

A dog in sheep’s clothing

FEATURE: START-UPS IN BUSINESS HEAVEN

Hi, spin-off guys! How’s it going?

IN RETIREMENT

A life dedicated to research