Are octopuses sentient?

After a long, arduous climb, NASA’s Perseverance rover has finally reached the top of Jezero Crater’s rim. It took the rover three and a half months to vertically ascend 500 metres (1,640ft), at times

Discover indigenous life before the colonists landed

Many birds have fabulous plumage to attract mates or send warning messages. Some of the colours in their feathers are produced by microscopic structures on the feather surface that absorb and reflect

Amazing answers to your curious questions

WHETHER BIKING TO CASTLES OR KAYAKING THROUGH GORGES, A TRIP CENTRED ON THIS RIVER IS THE EPITOME OF EUROPEAN ROMANCE.

Reading the city sounds like something a psychogeographer might do, but in a sense we all do it whenever we move around, on foot or on wheels: route, encounter, diversion, disruption. That shop’s re-o