Perplexity has officially launched its Comet AI web browser to everyone for free. At this time, Comet is only available as a ...

Swiss drugmaker Novartis is buying Vedere Bio, hoping gene therapy technology that has helped blind mice to see will produce similar results in people with inherited conditions that cause them to lose ...

This newly discovered comet could soon glow bright enough for the naked eye as it sweeps through October's morning and ...

Blind and low-vision programmers have long been locked out of three-dimensional modeling software, which depends on sighted ...