There is a mysterious phenomenon in which strong radio signals arrive periodically from space, yet their source remains completely unknown. Known as “long-period radio transients" (LPTs), these ...

Scientists and U.S. military briefers have linked short, widespread interference incidents to Russia, revealing vulnerabilities in a technology essential to everyday society. By Riley Mellen and Eric ...

Weeks after dating app users began spotting a new heartbeat feature on Hinge, the app is officially launching the feature: Signals. Signals is a purple heart that appears on some users' profiles, ...

In this video, we provide essential "math help" by explaining how to "graph" piecewise functions. This "math tutorial" breaks down what is a function into its component parts, explaining the ...

If you've ever woken up from a strange, vivid dream and thought what was that about? Good news. Science is finally catching up to that question, and the answers are actually pretty fascinating. It ...

Watch an exchange between the two men in which the Chinese leader sought to signal exclusivity and name-dropped Russia’s president. By Lily Kuo Jiawei Wang and Pei-Lin Wu An off-the-cuff exchange ...

👉 Learn how to write the piecewise function given the graph. A piecewise function is a function having different rules/equations for different intervals. When interpreting the graph of a piecewise ...

The United Arab Emirates’ decision to withdraw from OPEC did more than deliver a shock to the cartel that has long ruled the global oil market. It also rang the opening bell for the new geopolitical ...

A gene therapy that targets a form of retinitis pigmentosa showed a signal to improve retinal function for up to 3 years after treatment, according to a small clinical trial. The phase 2 SKYLINE trial ...

As if you didn’t have enough to worry about when it comes to surveillance, researchers have discovered a new way to identify and track people using Wi-Fi signals—and I’m not talking about anything ...

After a brain stem stroke left him almost entirely paralyzed in the 1990s, French journalist Jean-Dominique Bauby wrote a book about his experiences—letter by letter, blinking his left eye in response ...