In the latest test of the tiny workings of bumblebee minds, scientists have taught the fuzzy insects to tell the difference ...

In a first-of-its-kind study, scientists found that bumblebees can tell the difference between short and long light flashes, ...

For their final project in a microcontrollers course, [Trudy] and [Josh] designed a pair of morse code transceivers. To send the message, they used an array of IR LEDs. The message is received using a ...