The latest study on the magic, wake-up juice found that men who drink two to three cups of coffee a day may be able to reduce their risk of erectile dysfunction by 42 percent.
Samsung's one-two, bad-news punch this week could have a lasting impact on its TV business. Also, new hardware from Nintendo 3DS and from our future robot overlords. All that and more in your look back at the week in tech.
CNET's Shara Tibken had on her finest '80s garb, but she didn't take into account the Apple fan fervor when she signed up to be an extra in the new Aaron Sorkin film.
A fleet of 25 new workers rolls through the hallways of UCSF Medical Center at Mission Bay, delivering meals and medicine, among other tasks formerly completed by humans.
Six months before he died, Apple's co-founder and CEO gave a video deposition for a lawsuit over the iPod. The plaintiffs' lawyers refuse to release the video, even though it was shown at the trial on Friday.
Almost 2 billion people around the world use smartphones -- typically worth hundreds of dollars a pop on the black market. A former smartphone thief explains their allure to street criminals.
Researchers at the Harvard Wyss Institute have developed a simple, printed paper test that could be used for pathogen detection, including cases of ebola.
An MIT team has developed a paper stick that could someday be used as an inexpensive and accurate way to detect a range of cancers. It holds particular promise for the developing world.
The maker of the iPhone, iPad and iTunes has dropped the i-prefix from its newest products, starting with its Apple Watch and Apple Pay. CNET discusses why.
The Google-backed company is taking its mission to extend the human life span further, partnering with biopharmaceutical firm AbbVie.