Testosterone appears to protect people against eating disorders, providing further evidence that biological factors – and not just social influences – are linked to anorexia and bulimia, according to…

Researchers at the University of Minnesota studying bacteria capable of generating electricity have discovered that riboflavin (commonly known as vitamin B-2) is responsible for much of the energy…

Two research teams led by Dr. Michael Verkhovsky and Prof. Mårten Wikström of the Institute of Biotechnology of the University of Helsinki have for the first time succeeded in monitoring electron…

Researchers writing in the March issue of Archives of General Psychiatry have discovered evidence linking variation in a particular gene with anxiety-related traits. The team describes finding that…

Older men with lower free testosterone levels in their blood appear to have higher prevalence of depression, according to a new report. Depression affects between 2 percent and 5 percent of the…

A trip along Chuckanut Drive, in northwestern Washington is a chance to view incredible diversity from sea to sky. An amazing array of plants and animals call this coastline home. For the fossil…

"Yeeeehaaaaaw" the call heard from a lucky fossil hunter working the outcrops on the west side of the lake... or just as likely the call of the wild as a kayaker hits a pocket of wind on freshwater…

If you like to try your hand at new things and have a penchant for the old or shiny.. no not your dating taste, but something earthier... you may want to consider a trip to Vermillion Bluffs near the…

Some 270 million plus years ago, had one wanted to buy waterfront property in what is now British Columbia, you’d be looking somewhere between Prince George and the Alberta border. The rest of the…

New evidence of an ancient carnivorous killer has been found in Nigeria. While evidence of 95-million year old therapods from Africa is quite scare making one think that each fragment would be…

Sometimes relationships work out well. Not talking romance here. I'm thinking of the partnership that has evolved between various species who, despite great differences, do rather well together. In…

If you were a fish living in the warm turquoise waters off the coast of Bonaire, you may not hear those words, but you'd see the shrimp sign language equivalent. It seems Periclimenes yucatanicus or…

Polyaromatic hydrocarbon benzo(a)pyrene (BaP), a toxic pollutant spread by oil spills, forest fires and car exhaust is also present in cigarette smoke and may represent a second way in which smoking…

The Queen Charlotte Islands are at the western edge of the continental shelf and form part of Wrangellia, an exotic terrane of former island arcs, which also includes Vancouver Island, parts of…

How long have salmon been making the trek to the sea, the rivers and back again? We are all familiar with the image of salmon returning to fresh water, to the rivers of their youth, to spawn and…

Have you watched salmon leaping and jumping seemingly impossible hurtles to return to the place of their birth? Many times I've watched the ritual with wonder. While we think of this migration as…

Researchers from Northwestern University and the University of Haifa say they have shown that areas of the brain associated with language work harder in girls than in boys during language tasks, and…

The discovery of three-billion-year-old zircon microcrystals in northern Ontario by an international research team is providing a new record of the processes that form continents and their natural…

Biologist Ian Musgrave take ID promoter Jonathan Wells to task for trying to argue that a recent paper on the detailed mutations that take place in bacterial evolution of antibiotic resistance has…

From Gods To Avicenna Originating as divine and supernatural, Greek medicine changed and moved toward analysis and logical thinking during the period 800 B.C. to 460 C.E. Thales (636-546 B.C.),…