Dr. Bortrum

Is the future a metal economy, not the much touted hydrogen economy?

Hybrid vehicles coming on strong

Revisiting the American chestnut and animal intelligence

Can we weigh a hydrogen atom? Can we condense the world''s creative output into an ultimate library?

Astronomer uses small scope to find new "planets"?

Bees decide on new home; immune cells decide whether or not to kill

Shostakovich and carbon somewhat alike; nanotubes in hockey sticks

Two missing links reported, one strange fish and one more recent relative

More on the family life and lifestyle of the American crow

Swedish study links cell phones to brain tumors