The Exquisite Precision of Time Crystals
Exotic new states of matter contain patterns that repeat like clockwork
Features
Conservation after Conflict in Colombia
Seeking a sustainable economy, the country wants to capitalize on its astonishing biodiversity
Social Media Has Not Destroyed a Generation
New findings suggest angst over the technology is misplaced
Phage Therapy Could Beat Drug-Resistant Illnesses
Treatment first used in the early 20th century is showing promise against deadly infections
Solving the Mystery of Songbird Diversity
A strange chromosome may have provided fodder for the evolution of new traits
Inside the World's First Underground Gravitational-Wave Detector
Japan’s KAGRA observatory set to begin operations by the end of 2019
Is Inequality Inevitable?
Wealth naturally trickles up in free-market economies, model suggests
Departments
- From the Editor
Lucy in the Sky with Crystals
- Letters
Readers Respond to the July 2019 Issue
- Advances
New Elevation Measure Shows Climate Change Could Quickly Swamp the Mekong Delta
"Cognitive Prosthesis" Enhances Productivity
Warming Will Cost Rich and Poor Countries Alike
In Case You Missed It
Brazilian Ants Build Unusual Trap for Bugs
Baby Jumping Spiders See Surprisingly Well
Molecules in Blood Spike Hours before Seizures
Space Archaeologist Probes History in Orbit
How the Sahara Was Born
- Forum
The U.S. Needs a Mental Health Czar
- The Science of Health
Are Pricey New Drugs Better Than Old Ones?
- The Science Agenda
The U.S. Should Tighten Vaccination Mandates
- Recommended
Recommended Books, November 2019
- Anti Gravity
The Stressful Discovery of Type A Personality
- 50, 100 & 150 Years Ago
50, 100 & 150 Years Ago: November 2019
- Graphic Science
Global Warming Is Not Part of Natural Climate Variability
- The Intersection
Mass Shootings' Social Contagion
- Ventures
Goodbye, Phone Calls. Hello, Loneliness
