Stories for September 13th 2015

Sunday, September 13th 2015 - 12:42 UTC
Researchers develop molecular test which calculates “biological age”

Researchers have developed a new molecular test designed to calculate an individual's “biological age” as opposed to their “chronological age.” They believe the test could lead to improvements in how age-related diseases are managed.
Sunday, September 13th 2015 - 12:23 UTC
Sperm whales are highly communicative but have different 'dialects'

Sperm whales are very social marine animals and they travel in close groups and communicate by using a pattern of clicks, also known as codas. Similar to humans, the whales use varying dialects worldwide. A recent study of two sperm whale clans living in fairly close proximity off the Galápagos Islands sheds light on animal cultures.

Researchers develop molecular test which calculates “biological age”