“The great dying” happened in two separate occasions

volcano-g9ab8b6fc0_1920

“The great dying”, earth’s largest mass extinction, was actually two separate occasions. The first happened 262 million years ago, and the second 259 million years ago. During these two events, the ocean lacked oxygen.

 

Photo by: https://pixabay.com/photos/volcano-hawaii-lava-cloud-ash-2262295/

Facebook
Twitter
Email
LinkedIn

Global Seed Vault

In the Arctic ocean, north of Norway, at the center of Spitzbergen island,  lies the global seed vault, an underground structure that reaches a depth

Read More

Lab-grown stem cells grew eyes

Organoids, or lab-grown stem cells that are basically tiny brains, spontaneously grew eyes in a lab in Germany. The eyes started developing after 30 days,

Read More