Brains grown in petri dishes, self-replicating zombies and the invention of otherworldly time crystals. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

The universe revealed more of its secrets this year, and new missions will further explore our solar system and beyond. When you purchase through links on our site, we may earn an affiliate commission ...

From amazing firsts on Mars to the impacts of climate change on Earth, these science stories stood out as the most important of 2021 Photo illustration by Meilan Solly / Photos via Getty Images, ...