All the biggest science news stories of the week.

All the biggest science news stories of the week.
A circle running along the 27° east and 153° west meridians divides the globe into two halves with…
Computer simulations have uncovered a new manganese compound that could exist deep in Earth’s mantle and may be…
Gases collected from boiling mineral springs in Zambia contain the chemical signature of having come directly from the…
Coincident with the rise of the dinosaurs, a large landmass filled most of the Arctic circle, potentially contributing…