Alienware's best high-end gaming laptop deal of the year just went live for Prime Day. Dell is offering the Alienware Area-51 16 GeForce RTX 5080 gaming laptop for $2,779.99 after $1,500 in instant ...

The US National Ignition Facility is the only laboratory where a nuclear-fusion reaction has generated more energy than it consumed. Here’s how it achieved this historic milestone and sparked fresh ...