NASA scientists discover strong new evidence that Mars may have once supported life, much as Earth does today.

NASA is increasingly sure its Mars rover Perseverance found a rock with biosignatures of ancient microbial life. However, the sample would need to be tested in labs on Earth to confirm the findings ...

Before the weekend, though, there’s still more to read about. But let’s start with the not-great tech news. David Zaslav, CEO ...