The thinnest active layer in a flexible transistor can span just three atoms.
A superb fairy-wren begins vocal lessons while its chicks are still inside their eggs.
A bottlenose dolphin can identify a familiar individual without seeing or hearing them.
A stack of sun-warmed bricks can become a therapeutic hideout for an endangered frog.
Icefishes circulate oxygen without the red protein every other known vertebrate uses.
A female moth can include a plant's ultrasonic distress sounds in the choice of where to lay eggs.
Student teams built one robot for bark and another for coral, testing conservation work above and below water.
Some sea slugs keep stolen chloroplasts working inside their tissues, then digest them when food runs short.
When red crabs cover Christmas Island's roads, barriers and bridges turn traffic engineering into wildlife assistance.
More than a million sealed seed samples wait inside an Arctic mountain as backup copies for the genebanks that own them.
The Weird Please editorial desk collects true stories about curious inventions, peculiar history, strange science, and the gloriously unexpected.