Reveal the true origin of HBV

Reveal the true origin of HBV

July 25, 2017 ANT MEDIC 0

Four years ago, a major news was the discovery of hepatitis B virus (HBV) genes in ancient bird fossils. These birds are the ancestors of modern birds and Robbins, crows and many songbirds – living in 822 million years ago, when dinosaurs still exist on the earth.

Black hole can make the galaxy early aging

Black hole can make the galaxy early aging

June 22, 2017 ANT MEDIC 0

Many galaxies know that life will eventually run out to generate new stars of gas and dust, but some galaxies will “prematurely die”, they are more than the galaxy evolution model to stop the generation of stars as early as hundreds of millions of years.