Abstract: Programming has become increasingly important in our society. However, the learning process presents significant challenges, particularly for novice students of introductory courses. From ...

1:58 City of Edmonton crews respond to heavy winter storm A fast-moving low-pressure system swept across Alberta on Wednesday, dumping snow and whipping up even more intense winds that led to blizzard ...

The Southwest Research Institute-led Ultraviolet Spectrograph (UVS) aboard NASA's Europa Clipper spacecraft has made valuable observations of the interstellar comet 3I/ATLAS, which in July became the ...

It’s been a rocky start for the much-anticipated “next generation” Clipper transit fare system, as glitches with the website and app have flustered some users. Since Wednesday, when the new Clipper ...

Clipper, the electronic fare-payment system accepted by all of the Bay Area’s approximately two dozen transportation agencies, is rolling out new features Wednesday — designed to save riders money and ...

The long-awaited rollout of the new generation of the Clipper card payment system begins Wednesday, when Bay Area travelers will be able to pay for public transit trips more efficiently and ...

Starting Wednesday, December 10, the two dozen Bay Area transit agencies that accept Clipper for fare payment will initiate the long-awaited launch of Next Generation Clipper, or Clipper 2.0. This ...

Caltrain is moving ahead with cost-cutting and revenue-growing measures to narrow a gaping deficit, with plans to remove a 13-year-old discount for Clipper card users and potentially schedule further ...