Life
We summarize the week's scientific breakthroughs every Thursday.
- Health & Medicine
Tiny glasses help reveal how praying mantises can see in 3-D
Newfound nerve cells in praying mantises help detect different views that each of the insects’ eyes sees, a mismatch that creates depth perception.
- Animals
Southern right whale moms and calves may whisper to evade orcas
Mother-calf whale pairs call to each other quietly to stay in touch while avoiding attracting the attention of predators, a study suggests.
- Paleontology
An ancient bird found encased in amber had a bizarrely long toe
A 99-million-year-old fossil holds a bird with an oddly long toe, which might have helped the critter hook hard-to-reach dinners.
- Neuroscience
Both fish and humans have REM-like sleep
Sleeping zebrafish have brain and body activity similar to snoozing mammals, suggesting that sleep evolved at least 450 million years ago.
- Oceans
A mysterious coral disease is ravaging Caribbean reefs
Scientists are racing to learn what’s behind a disease that’s “annihilating” whole coral species in hopes of stopping it.
- Neuroscience
A 100-hour MRI scan captured the most detailed look yet at a whole human brain
Researchers report ultraprecise imaging of a postmortem human brain.
- Animals
Ground beetle genitals have the genetic ability to get strange. They don’t
A new look at the genetics of sex organs finds underpinnings of conflicts over genital size.
- Ecosystems
Moonlight shapes how some animals move, grow and even sing
The moon’s light influences lion prey behavior, dung beetle navigation, fish growth, mass migrations and birdsong.
- Planetary Science
Readers wanted to know about asteroids, lithium batteries and more
Readers had questions and comments about asteroids, lithium batteries, and pyroclastic flows.
- Health & Medicine
Breaking down the science behind some of your favorite summer activities
Inject some science into your summer.
- Anthropology
Ancient DNA reveals the origins of the Philistines
A mysterious Biblical-era population may have fled Bronze Age calamities.
- Health & Medicine
Rogue immune cells can infiltrate old brains
Killer T cells get into older brains where they may make mischief, a study in mice and postmortem human brain tissue finds.
