Teenagers who turn their backs on a Healthy Lifestyle and turn to drink, cigarettes and Junk Food are significantly unhappier than their healthier peers. New research also shows that 12-13 is a catalyst age when young people turn away from the Healthy Habits of their younger years and start to get involved in risky behaviors. read more..
Dark matter core, left behind from wreck between massive clusters of galaxies, defies explanation
Astronomers using data from NASA's Hubble Telescope have observed what appears to be a clump of dark matter left behind from a wreck between massive clusters of galaxies. The result could challenge current theories about dark matter that predict galaxies should be anchored to the invisible substance even during the shock of a collision. read more..