Notebook
- Animals
The Lord Howe stick insect is officially back from the dead
New genomic sequencing confirms that stick insects discovered near Lord Howe Island are the assumed-extinct Lord Howe stick insect.
- Animals
Here’s why some water striders have fans on their legs
A fan of tiny, elegant plumes on their legs helps certain water striders dash across flowing water without getting wet.
- Animals
Leafhoppers use tiny light-absorbing balls to conceal their eggs
Leafhoppers produce microscopic balls that absorb light rather than reflect it and help camouflage the insects’ eggs.
- Animals
Ants were among the world’s first farmers
50 years ago, researchers began unraveling the secrets to Attine ants’ green thumbs.
- Animals
This sea slug makes its prey do half the food catching
Nudibranchs’ stolen meals blur classic predator-prey levels.
- Science & Society
Trauma surgeon studies gun violence stats — and was one
Joseph Sakran is trying to help counter the U.S. epidemic of gun violence with data.
- Paleontology
New dinosaur sported a curious set of chompers
Matheronodon provincialis, a newly described dinosaur, munched on tough plants with big scissors for teeth.
- Life
A new material may one day keep mussels off piers and boat hulls
Mussels don’t stick to a new lubricant-infused silicone material.
- Tech
50 years ago, engineers tried catching commercial planes in nets
Fifty years ago, aviation experts tried helping commercial aircraft come to a stop during landing by catching them in massive nets. The idea crash-landed for commercial flights, but it’s still used in the military.
- Astronomy
Here’s what space toilets can teach us about finding signs of alien life
Lessons learned from flushing space toilets can help researchers plan life-hunting missions to icy moons.
- Animals
Surgeon aims to diagnose deformities of extinct saber-toothed cats
Using CT scans, one orthopedic surgeon is on a quest to diagnose deformities in long-dead saber-toothed cats.
-
