Sleep in teenagers can be improved by just one week of limiting their evening exposure to light-emitting screens on phones, tablets and computers, said a study whose findings will be presented in Lyon, at the European Society of Endocrinology annual meeting, ECE 2019. The study indicates that by simply limiting their exposure to blue-light emitting devices in the evening, adolescents ...

The new mobile malware "Godless" has affected nearly 4 lakh devices in India and about a million devices worldwide, said a report from cyber-security firm Trend Micro. In the report titled "Mobile App Reputation Service", it said the "Godless" malicious software, found in all app stores including Google Play, hides inside an app and operates on the root of the ...

Australian researchers have created the world’s thinnest lens, thousand times thinner than a human hair, which will revolutionize the nanotechnology frontiners into new smartphones, medical devices and miniature cameras. Led by Yuerui Larry Lu from ANU Research School of Engineering, they discovered the potential of the molybdenum disulphide crystal which fits in the requirement to produce future lenses for visual ...