A few weeks back we brought word that Reddit users [derekcz] and [Xerbot] had managed to receive the 2232.5 MHz telemetry downlink from a Falcon 9 upper stage and pull out some interesting plain-text ...

Vultures are drawn to ‘the dead’. This one was drawn to the living. Captive-bred and released in the wild, this White rumped vulture consistently displayed a tendency to be within earshot of ...

Replace awkward remote-control cables with a licence-free ISM radio link. Ready-made modules make it quick to build.

Wile E. Coyote might not have been able to catch up with the roadrunner on the Saturday morning cartoons, but one scientist has had no problems. A wildlife ecologist has conducted a study of the ...

[Ken] sent us his Instructable in which he used radio telemetry to monitor the status of his air-powered model rocket through a series of launches. His setup is centered around an Arduino ...

An automated VHF telemetry system called ALERT detected the return of all 18 tagged emperor penguins at Atka Bay, Antarctica, ...

With the continuing advance of technology, radio tracking devices keep getting smaller and smaller. And that's bad news for stealthy insects like kissing bugs. A California aerospace company says a ...

As the world becomes more and more reliant on wireless technologies, one of the great technological challenges is finding ways to make more efficient use of the radio frequency spectrum. One glance at ...