The black beetle is on the move with sophisticated synovial fluid in its knee. (Photo: Konstantin Nadein)
Well lubricated for animals: Researchers report on...
Learning mathematics with sounds - this interactive experiment helps. (Image: Sahar Coston-Hardy)
How do schoolchildren and students learn best? In view of the interruption...
Various predatory insects are the natural enemies of aphids and the like. In a research project, biologists are investigating why equilibria in field ecosystems...
Cyanobacteria of the genus Nostoc. (Image: Elif Bayraktar / iStock)
When did bacteria acquire the ability to generate energy from light and release oxygen...
For the first time, researchers have found a biological cause for the birth of identical twins.
And that is a breakthrough, says researcher Dorret Boomsma....
That wouldn't be very surprising; the helicopter was designed for about five flights, but has already made thirteen!
The fourteenth flight was scheduled for...