Success! SpaceX lands Mars rocket prototype for the first time

SpaceX just launched another test flight of an early Mars rocket prototype at its South Texas facility, sending the towering silver vehicle soaring up to about six miles above Earth, then putting it through a series of aerial acrobatics before re-lighting two of its engines and landing it upright back on a landing pad.

What you need to know about the board deciding Trump's fate on Facebook

The question of whether former President Donald Trump should be allowed back on Facebook is the biggest, most contentious and most controversial single content moderation decision the company has ever made. So who's going to make that call? Well, surprisingly, not company founder and CEO Mark Zuckerberg.

One of the world's most famous Indian CEOs says he's heartbroken about his country

Google CEO Sundar Pichai said it has been "heartbreaking" to witness the pandemic's devastating impact on India, which is experiencing the world's worst outbreak of the coronavirus. In an exclusive interview with CNN's Poppy Harlow Wednesday, Pichai discussed the unfolding situation, how his company is responding and what others can similarly do to lend support. "India deserves our attention right now," Pichai said.

Elon Musk on Mars: 'You might not come back alive'

There may not be a bigger promoter of the idea that humanity should go to Mars than Elon Musk. But Musk is once again in the news for admitting, though not for the first time, the truth about his dream: "A bunch of people probably will die" in the process.