Enzyme Helps Males Make Up For Their X Chromosome Shortage

First Sex Chromosome Gene Involved In Meiosis And...
A team of veterinary researchers have identified a gene on the X chromosome, which when disrupted in mice renders the males sterile and reduces female fecundity. It's the first study of the...

Orangutan's Spontaneous Whistling Opens New Chapter...
An orangutan's spontaneous whistling is providing scientists at Great Ape Trust of Iowa new insights into the evolution of speech and learning.

MIT: New insights on fusion power
(Massachusetts Institute of Technology) Research carried out at MIT's Alcator C-Mod fusion reactor may have brought the promise of fusion as a future power source a bit closer to reality,...

The Perfect Machine: Building the Palomar Telescope
Almost a half-century after is completion, the 200-inch Palomar telescope remains an unparalleled combination of vast scale and microscope detail. As huge as the Pantheon of Rome and as heavy...

Bushnell 20-60x60 Multi Position Spacemaster Spotting...
Spacemasters have set the standards by which all other spotting scopes have been judged for nearly two decades. And for good reason. Premium engineering and fully coated optics promise...