The elusive ladybird spider
With a striking red abdomen decorated with six black spots, the male ladybird spider is one of the world’s most fascinating — and elusive — creatures. This spider (Eresus cinnaberinus) is an endangered…
The human immune system in action
Scanning electron microscope technology reveals the image of scavenger cell engulfing tuberculosis bacteria.
Observing the Sun
The European Space Agency (ESA) will launch the Solar Orbiter mission in 2017. It will investigate the connections between the Sun and the heliosphere, the magnetic bubble that surrounds our solar system….
Sticky feet
Researchers at Cambridge University explain how ants can climb up walls and stick to the ceiling without falling down.
