Twitter co-founder Jack Dorsey's new app, called Sun Day, ostensibly helps users track UV exposure and Vitamin D intake.

Here is everything you should know about Bitchat, the messaging app by Jack Dorsey, which can work without an Internet ...

Jack Dorsey has launched a beta version of Sun Day, an app that estimates sun exposure time and vitamin D levels using UV ...

Bluetooth mess leaves cars exposed; Bitcoin ATMs attacked; Deepfakers imitate US secretary of state Marco Rubio; and more ...

Bitcoin broke through $123,000 on Monday, setting a fresh all-time high as the crypto market added over $1.2 trillion in ...

A scheme that hires out big bins in West Lindsey could be made permanent following feedback from residents. The bins are up ...

Kenyan device financing firm Lipa Later seems to have the promise of revival as three firms have reportedly entered a race to ...

Meta has acquired Play AI, a voice tech startup, to boost its AI voice capabilities for assistants, wearables, and lifelike ...