Archive: 08/22/2011

Are stellar explosions created equal?

Cosmic distances are difficult to grasp and no less difficult to measure. When it comes to other galaxies or even remote parts of our own Milky Way, distance measurements are nothing but assessments, derived from indirect ...

Aug 22, 2011 5 / 5 (1) 7

A new SPIDER for the web

(PhysOrg.com) -- A revolutionary new chip that uses little energy and operates at ultrafast speeds for telecommunications and computing is set to replace the power-hungry, expensive and bulky equipment that ...

Aug 22, 2011 4.3 / 5 (3) 3 | with audio podcast

Exciting discovery about the origin of humans

(PhysOrg.com) -- A major evolutionary biological study, performed partly by researchers at Uppsala University, reveals what has driven the evolution of new forms of life. The study also shows how such a complex life form ...

Aug 22, 2011 4.4 / 5 (15) 17 | with audio podcast

Entomologist discovers new wasp species

(PhysOrg.com) -- A warrior wasp? A wasp with jaws longer than its front legs? The new species of wasp that Lynn Kimsey, director of the Bohart Museum of Entomology and professor of entomology at the University ...

Aug 22, 2011 not rated yet 1

Scale models

Weizmann Institute scientists have added a significant piece to the puzzle of scaling – how patterns stay in sync with size as an embryo or organism grows and develops. In a new study appearing in Current Biology, Instit ...

Aug 22, 2011 not rated yet 0

Hubble to target 'hot jupiters'

(PhysOrg.com) -- An international team of astronomers led by a former UA graduate student has set out on the largest program to date exploring the alien atmospheres of "Hot Jupiters" - massive planets in solar ...

Aug 22, 2011 5 / 5 (1) 2