MS-LS2-2
Construct an explanation that predicts patterns of interactions among organisms across multiple ecosystems.
- Animals
Analyze This: Some bats feast on songbirds midflight
Sensor data reveal greater noctule bats chasing, catching and chewing on birds during nighttime hunts.
- Animals
Parrotfish shape the future of coral reefs, one bite at a time
Could these colorful fish aid struggling coral? Yes, but not always. Parrotfish play a complex role in reefs — and sometimes may cause harm.
- Animals
Let’s learn about venom
A bite or puncture from a venomous critter can cause paralysis, flesh rot, organ failure and many more violent — and sometimes fatal — symptoms.
- Life
Scientists Say: Biodiversity
The coral reefs at Komodo, one of the Lesser Sunda Islands in Indonesia, are among the most diverse ecosystems on Earth.
- Animals
Here’s a spider whose barf is worse than its bite
These critters, which often make their homes on houseplants, don’t bother injecting venom. The spiders just vomit it all over their tied-up prey.
- Animals
Scientists Say: Kleptopredation
It’s a hunter-eat-hunter world out there, and this feeding strategy gives some double-dipping predators a competitive edge.
- Animals
Young capuchins are kidnapping baby howler monkeys
The disturbing habit has emerged among capuchin monkeys on a remote island off Panama. Scientists are baffled — and concerned.
- Plants
Pollinators send out good vibrations — and plants respond sweetly
Snapdragon blooms can distinguish between the sounds of pollinators and thieves. They boost or drop the sugar in their nectar depending who’s arriving.
- Animals
These fish yawn — and it’s contagious
Zebrafish are the first cold-blooded animals known to behave this way. Contagious yawning may affect other behaviors in these fish, too.
- Health & Medicine
Three U.S tick species may trigger a mysterious red-meat allergy
This little-known allergy, known as alpha-gal syndrome, is potentially deadly. Here’s what we know about it — and how to avoid the tick bites that seem to cause it.
- Plants
Let’s learn about plant movement
Some plants use their powers of superspeed to spread spores, while others use it to snatch up prey.
- Animals
Butts of these fly larvae mimic a termite’s face
Young blowflies found in Morocco look — and smell — like the termites they hide amongst. These tricks help the larvae survive amongst the killers.
