Cone snail venom may trick mate-seeking worms into becoming meals
Normally, it takes the ghostly light of the full moon to coax certain worms from hiding on the seafloor to mate. Out in the...
SCIENTIFIC NEWS
Some COVID-19 survivors face another foe: PTSD
The sickest of COVID-19 patients struggle to breathe. Facing a disease new to science, they’re isolated from their loved ones and treated by doctors...
A tour of ‘Four Lost Cities’ reveals modern ties to ancient people
Four Lost CitiesAnnalee NewitzW.W. Norton & Co., $26.95 It’s a familiar trope in movies and books: A bright-eyed protagonist moves to the big city...
The COVID-19 pandemic is now a year old. What have scientists learned?
One year ago, the World Health Organization declared that the novel coronavirus outbreak was a pandemic (SN: 3/11/20). Little did we know the uncertainty,...
Archaea microbes fold, twist and contort their DNA in extreme ways
Single-celled archaea microbes pack their DNA into flexible coils that expand and stretch much like a Slinky does. This kind of molecular gymnastics had...
Riches in a Bronze Age grave suggest it holds a queen
A lavish Bronze Age burial found in southeastern Spain may hold a queen’s remains, researchers say. This unexpected discovery bolsters suspicions that women wielded...
A year ago, we asked 6 questions about COVID-19. Here’s how the answers evolved
One year ago, Science News published the first of our Coronavirus Update newsletters. The goal was to provide readers with a quick glimpse into...
A tiny gold ball is the smallest object to have its gravity measured
Even teeny objects obey the law of gravity. A gold ball just 2 millimeters wide, with a mass of about 90 milligrams, is now...
An experimental toothpaste aims to treat peanut allergy
Someday it may be possible for people to tackle their food allergies simply by brushing their teeth. A New York City–based company has launched...
The world wasted nearly 1 billion metric tons of food in 2019
The world wasted about 931 million metric tons of food in 2019 — an average of 121 kilograms per person. That’s about 17 percent...
A choir of katydid ancestors filled the Jurassic rainforest with song 
FAO and the Global South: Advancing Agrifood Transformation through South-South and Triangular Cooperation 
DURBAN CONFERENCE, 25 YEARS ON – Paul Divakar Namala: “Solidarity and Resistance Work in the Long Run” 
Innocent-looking AI reasoning can make bad behavior harder to catch