The Fourth Frontier X2 is not just another fitness tracker or heart rate monitor. It is a single-lead, continuous ECG monitor ...

In this article, you'll discover the inner workings of amplifiers and gain insight into the technology that brings your music ...

At the same time, the signal reconstructed using the components obtained after decomposition still has a certain amount of noise. To address these situations, this article proposes an adaptive ECG ...

The Minnesota Twins might be getting calls on Carlos Correa, and an outlandish offer could land him, but they aren't set on ...

This might sound familiar: You need to make an urgent phone call, but you have a weak cellphone signal. It can come as a shock when your phone can't perform the basic task of making a phone call.

Privacy-focused messaging app Signal is adding new features for video calls, including links, reactions, and a calls tab, in a bid to pose as an alternative to Zoom ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. If Earth’s ...

There is at least one consumer device that functions as an event monitor. The KardiaMobile device (which retails for $99) works in conjunction with your smartphone to record and transmit an ECG signal ...

As announced in a blog post, Signal’s latest update adds a new way for users to join a group call. Previously, users had to create a group chat before starting a group call. Now with the update ...

Signal No. 2 was raised over 15 areas in Luzon as Severe Tropical Storm Nika nears typhoon strength, state weather bureau PAGASA said late Sunday afternoon. According to the 5 p.m. PAGASA tropical ...

MANILA, Philippines — State weather bureau PAGASA has placed the entire Metro Manila and other Luzon areas under Tropical Cyclone Wind Signal No. 1 as Severe Tropical Storm Nika (international ...