Although the Covid-19 pandemic saw unprecedented speed in the development and distribution of coronavirus vaccines, experts say it was also marked by a significant and concerning drop in the rate of … [read more]
Related Posts
![](https://media.cnn.com/api/v1/images/stellar/prod/gettyimages-970256586.jpg?c=16x9&q=w_800,c_fill)
The evolutionary twist that could have helped dinosaurs rule Earth – CNN
Editors note: A version of this story appeared in CNNs Wonder Theory science newsletter. To get it in your inbox, sign up for free here. Dinosaur […]
![](https://media.cnn.com/api/v1/images/stellar/prod/ap24148007681774.jpg?c=16x9&q=w_800,c_fill)
Josef Newgarden uses last-lap pass to win weather-delayed Indianapolis 500 for second consecutive year – CNN
Josef Newgarden used a scintillating last-lap passto win the Indianapolis 500 on Sunday for the second consecutive year in a race that started four hours […]