Russian investigators began examining the grave of Tsar Alexander III Tuesday ahead of his exhumation in a probe looking to finally identify the remains of the last tsar Nicholas II and his family.
Scientists have been studying blind cavefish to understand the effects of obesity. The results from the fish, for patterns of starvation and over-eating, are thought to be similar as those with the human body.
Genetics testing is set to become big business and several rounds of investment and deals have taken place, with start-up companies preparing for a rise in the public's interest in predictive genetic testing,
Scientists have serendipitously established that sweet potatoes naturally contain genes from a bacterium. Due to the presence of “foreign” DNA, a research report calls sweet potatoes the “natural GM food.”
Scientists from Switzerland have genetically sequenced the bacterium that causes most cases of leprosy. At the same time they are the first scientists to unravel a sister species that causes a rare form of the disease.
Linguists follow the root for "wheel" while geneticists follow DNA samples of Europeans and steppe dwellers. Both conclude European language has its beginning with the Yamnaya living 6,000 years ago on the steppe north of the Black Sea.
The challenge faced by scientists in developing a new generation of antibiotics to challenge the menace of antibiotic resistant superbugs is considerable. To help with this, researchers have pinpointed the how resistance develops.