MS-LS2-2
Construct an explanation that predicts patterns of interactions among organisms across multiple ecosystems.
-
AnimalsA microbe nanny for young wasps
A smear of bacteria helps baby wasps survive infancy.
By Emily Sohn -
EnvironmentAlien invasions
Around the world, plants, animals, fungi, and other life forms are ending up in places where they don't belong.
By Emily Sohn -
AnimalsBaboons listen for who’s tops
Baboons can tell who's in charge by the sound of voices alone.
By Emily Sohn -
GeneticsBaby swaps, crime scenes, and DNA testing
By looking at animal DNA, investigators are solving crimes and conservationists are helping save endangered species.
By Emily Sohn -
AnimalsAnt invasions change the rules
Ant invaders may wreck the rules by which entire communities of their peers work.
By Emily Sohn -
AnimalsBetter tools for techno crows
Certain crows can make tools and even refine their designs.
By Emily Sohn