Scientists put an end to disputes about the cause of extinction of dinosaurs

The research group of scientists from 12 countries published today in the journal Science. The debate about what caused the mass death of flora and fauna 65 million years ago, lasted for decades. The most common version has always been a collision of Earth with a giant asteroid, cause irreversible impacts on land and in… Read more Scientists put an end to disputes about the cause of extinction of dinosaurs

The Ocean found the oldest forms of life on Earth

Considered to be completely extinct ancient form of life on earth – capable of breathing nitrogen microbes – found an international scientific expedition, ITAR-TASS. A series of huge fields of these microbes is at great depth in the Pacific Ocean to the west of Latin America. Prior to these living organisms, are under great pressure… Read more The Ocean found the oldest forms of life on Earth

The origin of the sexes

Using as a model of multicellular green alga Volvox carteri, and its unicellular relative, Chlamydomonas reinhardtii, researchers from the Salk Institute (Salk Institute for Biological Studies) investigated the secrets of the emergence of differences between male and female organisms. The current work provides the first empirical support for the model, suggesting that bisexual organisms emerged… Read more The origin of the sexes

Enchanted Islands

The eastern Pacific, now under the equator, the archipelago is located east of sixteen volcanic-rovov owned by the South American Republic of Ecuador. Let us work with you, dear readers buy educational games for children wholesale, and together with our kids listen to an interesting story about these unique islands in the Pacific Ocean. The… Read more Enchanted Islands