A neck patch for athletes could help detect concussions early
A flexible sensor applied to the back of the neck could help researchers detect whiplash-induced concussions in athletes. The sensor, described June 23 in...
SCIENTIFIC NEWS
Here’s what we know right now about getting COVID-19 again
Not long before the end of the school year, my husband and I received an e-mail from our fifth-grader’s principal that may now be...
Britons’ tools from 560,000 years ago have emerged from gravel pits
In the 1920s, laborers and amateur archaeologists at gravel quarry pits in southeastern England uncovered more than 300 ancient, sharp-edged oval tools. Researchers have...
Monkeypox is not a global health emergency for now, WHO says
Monkeypox is not yet a global public health emergency, the World Health Organization said June 25. The decision comes as the outbreak of the...
5 misunderstandings of pregnancy biology that cloud the abortion debate
On June 24, the U.S. Supreme Court overturned Roe v. Wade. By undoing the landmark 1973 decision that protected a person’s right to an...
50 years ago, eels’ navigation skills electrified scientists
Does the eel use electric fields to navigate? — Science News, June 24, 1972 Many species of ocean fish [such as American eels] migrate...
Earth’s oldest known wildfires raged 430 million years ago
Bits of charcoal entombed in ancient rocks unearthed in Wales and Poland push back the earliest evidence for wildfires to around 430 million years...
This giant bacterium is the largest one found yet
There’s a new record holder for biggest bacterium — and you don’t need a microscope to see it. The newfound species, Thiomargarita magnifica, is...
Vampire squid are gentle blobs. But this ancestor was a fierce hunter
Despite the scary name, modern vampire squid are docile denizens of the deep sea — but their Jurassic ancestors may have been a lot...
Cats chewing on catnip boosts the plant’s insect-repelling powers
For many cats, a mere whiff of catnip can send them into a licking, rolling, plant-shredding frenzy. That destruction amplifies catnip’s natural defenses against...
Rising Trade Values Mask the True Cost of Global Supply Chain Disruptions 
Why Dhaka Floods Every Monsoon 
These mammal ancestors birthed live young far earlier than thought 
WHO chief voices concern over Trump Administration’s executive order on vaccines