When a new species is introduced into an ecosystem, it may succeed in establishing itself, or it may fail to gain a foothold and die out. Physicists at MIT have now devised a formula that can predict ...

A collision between relativistic ions will sometimes, if the temperatures/energies of the particles are high enough, create a temporary state known as a quark-gluon plasma: where even individual ...

In physics, there are four concepts of equilibrium. The first is stable equilibrium, which is like a helium balloon held by a child. When disturbed, it has the resilience to return to its original ...