Stephen has degrees in science (Physics major) and arts (English Literature and the History and Philosophy of Science), as well as a Graduate Diploma in Science Communication. Stephen has degrees in ...
Nature’s most impressive conversations happen at frequencies we cannot hear. While humans perceive sounds between 20 and 20,000 hertz, many animals have evolved to communicate using infrasound. These ...
In the vast African savanna, an elephant lifts its head, pauses for a moment and begins to walk. No call, no trumpet, not even any visible signal. Miles away, another herd does the same. No sound ...