Dolphins “smile” during play, scientists have found. The animals are known to be very playful and have often been observed performing underwater acrobatics, playing with objects and chasing each other. But the researchers have found bottlenose dolphins (Tursiops truncates) have an “open mouth” expression that they use to communicate withContinue Reading

A planet has been discovered orbiting the closest single star to our Sun. Using the European Southern Observatory’s Very Large Telescope (ESO’s VLT), astronomers have been able to see the exoplanet – a planet outside Earth’s solar system – orbiting Barnard’s star. The newly-discovered planet – called Barnard b –Continue Reading