WEIRD SCIENCE

New evidence links specific gut bacteria to depression

  By Rich Haridy – Examining over 1,000 people, a new study revealed two bacteria in particular as being strongly associated with mood and depression. (Credit: TLFurrer/Depositphotos). Perhaps one of the most compelling, and little understood, areas of gut microbiome science is the strange relationship …

Massive star may be the reason Earth isn’t a waterworld

  David Szondy – Artist’s rendering of researchers’ simulations showing how planetary systems born in dense and massive star formation regions (left) inherit substantial amounts of radioactive materials, making them much drier than those formed in different environments. (right) (Credit: Roger Thibaut). The Earth as …

 

Scientists create the 5th form of matter for 6 minutes

It’s exotic, incredibly cold stuff. By Robby Berman – It was the first Bose-Einstein condensate made in space. Creating the condensate in low gravity allows it to hold longer. Scientists hope Bose-Einstein condensate will allow finer detection of subtle quantum phenomena. For six …

Earth used to be purple, new NASA study shows

NASA research finds a new direction in searching for signs of life in the Universe. By Paul Ratner – NASA-funded research says retinal, not chlorophyll, gave the early Earth its color The two pigments co-evolved but retinal came first We should be looking …