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phys.org — A team led by UC Riverside geologists has discovered the first ancestor on the family tree that contains most familiar animals today, including humans. The tiny, wormlike creature, named Ikaria wariootia, is the earliest bilaterian, or organism with a front and back, two symmetrical sides, and open…
24.03.2020 0 comments From Alex
sciencealert.com — Researchers have pinpointed a previously unknown source of volcanoes in the extreme depths of Earth - in the transition zone between the upper and lower mantle. Until now, we thought we had a handle on the ways in which volcanoes form, welling up from the molten regions in the upper mantle beneath …
20.05.2019 0 comments From Alex