The space agency said analysis of the unusual markings by the Perseverance rover has revealed they contain minerals that on Earth can be a byproduct of microbes. Scientists can't rule out that the spots were caused by natural geological processes.
A study will investigate if a blood test, which is accurate at detecting proteins linked to Alzheimer's, can help improve diagnosis and treatment plans for patients showing early signs of the deadly disease, the most common cause of dementia.
The boss of Nvidia, the world's most valuable public company, is among the US corporate chiefs expected to accompany President Trump to a state banquet in Britain next week, Sky News learns.
The Ibiza wall lizard is endemic to the island and vital to the ecosystem, experts say, for pollinating plants and controlling pests. But the species has become endangered in recent years following the introduction of snakes in the early 2000s - and ...
The proposed 10-year pay deal includes a series of extremely ambitious performance targets, including doubling the company value and delivering a million robotaxis and a million artificial intelligence bots.