More than 30 US state attorneys general are readying an investigation into Alphabet’s Google for potential antitrust violations, a source knowledgeable about the probe said on Tuesday. Texas leads the group of 30-plus attorneys general, which plans to announce the probe on September 9, the source said. Search engine giant said that it was cooperating with the state officials.

NASA has spotted a new impact crater on Mars and has released images for the public to see. Experts have said that the blue area around the center of impact may be water or ice but this remains unconfirmed. Scientists have found more than 500 of these craters on Mars's surface.

Citizens in Pakistan warned each other on social networking platforms after a notorious ‘on-ring’ resurfaced in the country last week. As per the scam, scammers generate robocalls from international numbers to hundreds of thousands of mobile phones, which end after one ring. The miss call prompts the receivers to call back resulting in them being charged heavily.

ISLAMABAD: The telecom regulatory authority on Saturday extended the registration date for all such mobile devices that come with dual SIMs and have separate international mobile equipment identity (IMEI) till Sept 15. Two weeks ago, the Pakistan Tel­ecommunication Authority (PTA) had asked all subscribers with dual SIM mobile phones to register their IMEI numbers before Aug 31.

According to a group of European researchers, global emissions must be halved by 2030 in order to limit the temperature increase to 1.5 degrees Celsius. However, temperatures are already on track to double that increase by the end of the century. So far only two government plans go far enough to meet the 1.5-degree limit.

NASA has announced its plans to fly a $1 billion drone on Saturn's moon, Titan, in the 2030s. The rotorcraft will be used to investigate the chemistry of promising locations on the moon that could lead to life. Titan is host to many of the processes that could have started life on Earth.

16 studies about the effects of sugar on children were reviewed in the mid-1990s and it was concluded that sugar largely has no effect on behavior or cognitive performance in children. Although some slight effect cannot be ruled out, it was also mentioned that some children may be more susceptible to the effects of sugar than others.

The Mohammed Bin Rashid Al Maktoum Solar Park is currently under construction deep in Dubai's desert interior and will one day be able to power 1.3 million homes. The project is very ambitious and involves laying down miles of panels and a 260-meter tower that will be able to provide another 850 megawatts of power.

PayPal is cautious about the future of Facebook-backed cryptocurrency Libra, which is slated to debut with the pioneering digital payments firm as part of its oversight association. The international outcry is mounting over Libra — with central banks, governments and regulators railing against Facebook’s upstart cryptocurrency and questions over how it would be regulated.

An unidentified Tesla car caught fire after colliding with a tow truck on a Moscow motorway on Saturday. Two explosions happened within the car in succession and by the end, only the metal frame remained. Tesla.inc has stood by its safety claims despite regulatory scrutiny from the US authorities who are still seeking information regarding earlier crashes.