Category: articles

Sounds reach one of our ears first and then the other. The time delay in between is too short for us …

Artificial Intelligence (AI) will have covered most of the skills and qualities that the present youth devotedly regards as keys to …

A fossil tooth could be a buffet of information for researchers at a dig. Teeth grow like trees in a sense. …

One bizarre remark on Mona Lisa’s smile is that she doesn’t smile at all; it’s a visual illusion. And wasn’t Leonardo …

Iron replaced bronze as the prime material for tool and weapon production during the transition from the Bronze Age to the …

Australia’s Great Barrier Reef (GBR) is just one of those places that sightseers flock to — “to see it before it’s …

A study of Nobel-winning economists by Bruce Weinberg and David Galenson identifies two different life cycles of creativity — a surge …

Light is at the core of much of what astronomers do — light scattered, absorbed and re-emitted in clouds of gas …

Tentacled aliens from outer space are familiar to us from science fiction, but the octopus may be as alien an intelligence …