Breakthrough to our origins

The complicated origins of our species

Creation myth: In the ritual rooms of the Pueblo cultures in North America, a hole in the ground symbolically represents the passage of the tribes into this world. (Photo: Wikipedia.) The ritual rooms of the Pueblo culture in North America, known as kiva, typically contain a hole in the ground, the sípapu. It symbolically represents the origin of the tribe, the passage through which its people ...

Breakthrough to Nursing: a past Breakthrough chairperson looks back.

Understanding our Origins : Star Formation in H ii Region Environments

Recent analysis of the decay products of short-lived radiounclides (SLRs) in meteorites, in particular the confirmation of the presence of live Fe in the early Solar System, provides unambiguous evidence that the Sun and Solar System formed near a massive star. We consider the question of the formation of low-mass stars in the environments of massive stars, presenting a scenario for the evoluti...

Thanks to Our Peer-Reviewers in 2016

This is dedicated to our former chairman Dr. Mahmoud Rohani