The world's most powerful known supercomputer stretches its legs with some life-saving science Eggheads working on El Capitan ...

The El Capitan Theatre was buzzing as D23 fans got an exclusive first look at "Alien: Earth" during a special early screening ...

LLNL announces a new tsunami warning system using the world's fastest supercomputer, El Capitan, for real-time forecasts.

Scientists at Lawrence Livermore National Laboratory (LLNL) have helped develop an advanced, real-time tsunami forecasting ...

The world's fastest supercomputer 'El Capitan' can reach a peak performance of 2.746 exaFLOPS, making it the planet's third exascale computer.

The computer weighs 1.3-million pounds, the same as four blue whales or 100 African elephants – and it's right here in the ...

Sam Evermore became the youngest American to climb the Alps’ Matterhorn peak over the weekend, only three years after he ...

El Capitan is Apple’s marketing name for OS X version 10.11, the latest update to your Mac’s system software. If your Mac is running Yosemite (10.10), Mavericks (10.9), or Mountain Lion (10.8 ...

Wolownick is believed to be the oldest woman to ever reach the summit of El Capitan. In doing so, she beat her own record, which she set on a climbing expedition there with her son when she was 66.

The El Capitan public beta lets you use the major new version of OS X before itu2019s formally released. We've got answers to your questions about the beta program.