In this week's special issue, we explore some of the biggest outstanding quantum mysteries, focusing on the new insights and experiments that are both deepening and challenging our understanding.
Grab a copy on newsstands now, or download digital and audio editions in our app. pic.twitter.com/s0IGs4UhwQ
COVER STORY: Children's emotional health has been suffering since COVID. As in-person learning resumes, here's what science says about how kids—and adults—can bounce back. ⬇️https://t.co/6MPyvOi3UQpic.twitter.com/JU8tpIHbL6
Three new space missions are set to reinvigorate studies of Earth’s long-neglected neighbor, potentially revealing how and why it became our planet’s evil twin.