CBS News
Cementing a more sustainable alternative to concrete
The process of making 30 billion tons of concrete every year produces more carbon pollution than all the world's ships and planes put together. Now, the North Carolina and Denmark-based Biomason is using biotechnology, including naturally-occurring microbes, to create "biocement" that's just as sturdy but emits much less CO2. David Pogue reports.
Latest News
Tim Cook to step down as Apple CEO, with John Ternus tapped as successor
2 weeks ago
Humanoid robot beats human half-marathon world record in Beijing
2 weeks ago
Meta to cut 8,000 jobs as it charges into AI
1 week ago
Victim has "nothing left" as AI fuels a surge in crypto fraud schemes
1 week ago
Sam Altman apologizes for not flagging authorities to mass shooter's ChatGPT account
1 week ago