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'Death zone' reappears in the United States
Oceanography

'Death zone' reappears in the United States

Off the west coast of the US, the dead zone continues to expand, the lack of oxygen regularly kills or repels life in this area. Researchers believe that

December 17, 2018
Revealed many new phytoplankton
Oceanography

Revealed many new phytoplankton

The survey of an international group in tropical waters between the eastern United States and the mid-Atlantic mountains has found between 10 and 20 new tiny species of…

December 17, 2018
Mysterious Olmec stone heads
Archeology

Mysterious Olmec stone heads

Before Europeans discovered America around the XV-XVI century, there were many civilizations appeared, developed and died out on this land.

December 17, 2018
Not Megalodon, this is the first person to
Archeology

Not Megalodon, this is the first person to

According to archaeological data of scientists after the discovery of their fossils in the Midwestern United States, Cladoselache is the ancestor of the shark.

December 17, 2018