Is Mercury’s core liquid or solid, and why — on the smallest planet in our solar system — is it so big? What can the planet closest to the Sun tell us about how our solar system came into being?
Scientists have discovered a primitive “supercluster” of galaxies forming in the early Universe, just 2.3 billion years after the Big Bang.
China is planning to launch its own ‘artificial moon’ by 2020 to replace streetlamps and lower electricity costs in urban areas, state media reported Friday.
One Saturday night in August, Deurick van Blerk, 26, climbed into his small boat off the coast of Cape Town on another of his illegal fishing expeditions. He never returned.
Forget the flashy humanoids with their gymnastics skills: at the World Robot Summit in Tokyo, the focus was on down-to-earth robots that can deliver post, do the shopping and build a house.
The last polar bear kept in South Korea has died of old age only weeks before his planned departure to better living conditions in Britain, zoo officials said Thursday.
The near-extinct vaquita marina, the world’s smallest porpoise, has not yet disappeared from its habitat off the coast of Mexico, a research team said Wednesday after spotting six of them.
Wildlife officials in the southern Australia on Wednesday announced an investigation into the mass death of 58 penguins they believe were killed in a dog attack.
A perpetually unctuous, self-lubricating latex developed by a team of scientists in Boston could boost the use of condoms, they reported Wednesday in the journal Royal Society Open Science.
Auto giant Volkswagen cleared a new hurdle in its “dieselgate” scandal Tuesday, paying a hefty fine to close a German investigation into subsidiary Audi, but the group is not yet in the clear over its years of emissions cheating.
Russian cosmonaut Aleksey Ovchinin on Tuesday said the G-force during last week’s emergency landing of the Soyuz spacecraft felt like a concrete block on his chest but he and NASA astronaut Nick Hague are now in “great” health.