Science & technology

A robot submarine able to hunt and kill the predatory crown-of-thorns starfish devastating the Great Barrier Reef was unveiled by Australian researchers on Friday. Scientists at Queensland University of Technology said the robot, named the RangerBot and developed with a grant from Google, would serve as a “robo reef protector” …

In a significant move, Chinese smartphone maker Xiaomi has decided to migrate its cloud servers to India to store data locally. The migration would cover all Indian user data across Xiaomi’s e-commerce platform — (www.mi.com/in/), Mi Community (in.c.mi.com), Mi Cloud, MIUI (Xiaomi Market, feed, Mi Video, advertising, Mi Messaging, push …

It might seem harmless at first: a thread of dental floss tossed in the toilet, a contact lens swirling down the drain of the bathroom sink. But even the tiniest items can contaminate waterways. The small fragments of plastic contact lenses are believed to be contributing to the growing problem …

The Defence Ministry is shortly expected to release project-specific implementation guidelines for the 111 naval utility helicopters to be procured under the Strategic Partnership (SP) model. However, foreign companies say there is still some clarity required on crucial legal, liability and technology transfer issues. “There are two important issues that …

In a major effort to improve emergency medical support to soldiers posted in high-altitude areas, especially Siachen, the Integrated Defence Staff of the Defence Ministry and the Indian Space Research Organisation (ISRO) signed a memorandum of understanding on Friday to set up telemedicine nodes in critical places across the country. …

Indian companies are investing more on securing their data rather than pumping money into technology as they try to build comprehensive solutions to prevent hackers from attacking their networks, said Sanjai Gangadharan, regional director SAARC, at U.S. cybersecurity firm A10 Networks. “IT budgets are shrinking and security budgets are going …

Setting aside its ban on the sale of oxytocin, the Health Ministry has allowed private retail stores to sell the life-saving hormone from September 1, an official said on Thursday. State-owned Karnataka Antibiotics Pvt Ltd will be the only company to manufacture and distribute oxytocin in India from September 1. …

Rail patrol men, foot soldiers and key men of track maintenance of the Indian Railways, have also gone digital. With smartphones in everyone’s hands these days, the South Central Railway (SCR) has been successfully monitoring the condition of track, overhead power lines etc., making use of a mobile app to …

A national effort is needed to develop and produce advanced and exotic materials to drive the future space programme, Indian Space Research Organisation (ISRO) chairman K. Sivan has said. Along with high propulsion systems for its launch vehicles, the ISRO is pursuing materials that have extraordinary properties, such as aluminium …

The deposits are patchily distributed and could possibly be ancient Scientists have confirmed the presence of frozen water deposits in the darkest and coldest parts of the moon’s polar regions using data from the Chandrayaan-I spacecraft, that was launched by India 10 years ago, NASA said on Tuesday. With enough …