Physicists have taken the Universe’s temperature, revealing the searing trillion-degree heat of the Big Bang’s first plasma.

Astrophotography often brings us closer to the wonders of space, but some images stand out more than others. Mark Johnston, a ...

China’s HL-3 fusion device in Chengdu has surpassed 100m degrees, achieving key plasma stability and energy retention for ...

In a first-of-its-kind experiment, scientists have recreated "cosmic fireballs" here on Earth in a particle accelerator.The ...