The recovery in Samsung Electronics Co Ltd's (005930.KS) mobile business suffered a blow on Thursday as reports of exploding batteries forced the firm to delay shipments of Galaxy Note 7 smartphones, and knocked $7 billion off its market value.
What do we know about the curious, secretive NSO Group? Very little - but after this week, an awful lot more than we did before.
Care to learn more about 400-foot tsunamis on Mars? Now you can, after Nasa announced it is making all its publicly funded research available online for free. The space agency has set up a new public web portal called Pubspace, where the public can find Nasa-funded research articles on everything from the chances of life on one of Saturn’s moons to the effects of space station living on the hair follicles of astronauts.
If you have children, you are likely to worry about their safety – you show them safe places in your neighborhood and you teach them to watch out for lurking dangers.