Super-Earth and sub-Neptune found orbiting a red dwarf star

Astronomers using a telescope in Mexico have found two more exoplanets – a super-Earth and a sub-Neptune – orbiting a red dwarf star 120 light-years from Earth. Source: https://earthsky.org/space/super-earth-sub-neptune-orbiting-red-dwarf-star-toi-1266…

These dogs are trained to sniff out the coronavirus

Scientists have been working with professional trainers in South Australia, Victoria and New South Wales to train dogs to sniff out Covid-19. Most of the dogs have a 100% success rate. Source: https://earthsky.org/human-world/dogs-trained-to-smell-detect-coronavirus-covid19…