Positive ions pull together
Under certain conditions, the Coulomb force can pull charges together
Read article: Positive ions pull together
Read article: Positive ions pull together
Bose-Einstein condensation bursts out
An explosion in the 'fifth state of matter' gives insights into the quantum world
Read article: Bose-Einstein condensation bursts out
Optical clock is on the dot
Visible radiation is enlisted to create the world's most accurate clock
X-rays light up chemical reactions
The motion of oxygen molecules is revealed by ultra-short laser pulses
Read article: X-rays light up chemical reactions
Nucleus sheds light on neutron stars
Neutrons in a lead nucleus shed light on the structure of neutron stars
Buckyballs bounce back
Carbon-60 collisions yield surprising results
Optical clocks look up
Visible radiation from metal ions is used to create the word's most accurate clock
Particle beams that bend like light
A delicate layer of gas can deflect an electron beam that is strong enough to pierce steel
Plutonium puzzle pieced together
A hybrid theory solves the long-standing riddle of the element's structure
Clusters challenge common sense
Astronomers have long known that an isolated gravitational system, such as a star, has a negative heat capacity: when energy is added it expands and cools. Now Hellmut Haberland and co-workers at the ...
