Perseverance rover just made oxygen on Mars
The NASA Perseverance rover successfully converted some of the plentiful carbon dioxide on Mars into oxygen as a first test of its MOXIE instrument. After...
Ripple co-founder thinks Bitcoin should move away from proof-of-work
Bitcoin needs to move away from the proof-of-work consensus mechanism to remain the world’s dominant cryptocurrency, Ripple’s Chris Larsen said....
No charges in death of a Tennessee high school student after officer-involved shooting, DA says
No charges will be brought against the officers involved in the fatal shooting of a teenager at Austin-East Magnet High School in Knoxville, Tennessee, the...
NFTs and the mob: When gangsters enter, is it time to leave?
A mob-themed NFT collection has launched, but recent data suggests the nonfungible token market may already have peaked....
Covid: India sets global record for new cases amid oxygen shortage
The country records 314,835 new daily cases as Delhi hospitals fear running out of oxygen in hours....
Earth Day 2021: See the conservation projects working to Restore Our Earth
On Earth Day, we highlight some incredible changemakers who are working to save and restore our planet’s rich biodiversity....