Cartilage and bone development: Three paths to skeleton formation
In vertebrates, the skeleton of different regions of the body arises from different precursor cells. Researchers at the ...
Interesting Engineering on MSN5h
Mysterious 444-million-year-old fossil has guts, scientists are losing mind
This new species of ancient arthropod has been affectionately named Sue and scientifically dubbed Keurbos susanae.
'Inside out' fossil reveals a new species with a perfectly preserved interior
A new species of fossil from 444 million years ago that has perfectly preserved insides has been affectionately named "Sue" ...
The New York Times21h
New York Times - Top Stories
Men and women who have taken to the air on behalf of the United States expressed bewilderment after the leak of attack plans. 5 min read Pam Bondi Suggests Signal Leak Is Unlikely to Be Criminally ...