A sixth grade math teacher explains how TikTok helped her engage students, support parents, and build a massive following beyond the classroom.

The headlines are seductive: 2.36 million tourists in 2025, a new “record.” Ministers queue for photo opportunities. SLTDA ...

Type 1 narcolepsy is often more severe and includes cataplexy, which is sudden muscle weakness triggered by emotions. Both type 1 and type 2 narcolepsy cause excessive daytime sleepiness, but people ...

Newly Unbound, Trump Weighs More Nuclear Arms and Underground Tests It remains to be seen whether the three big nuclear powers are headed into a new arms race, or whether President Trump is trying to ...

A giant freeway crossing for wildlife is due to open outside Los Angeles this year. Here’s the story of one young cat hemmed in near the city. By Catrin Einhorn and Loren Elliott A warming Arctic can ...

The sphingolipids constitute an important class of bioactive lipids, including ceramide and sphingosine-1-phosphate (S1P). Ceramide can be considered to function as a hub in sphingolipid metabolism, ...

MSAD #1 is moving forward with a reorganization plan that school officials say will change how students are grouped across the district.

Among other things, the course includes elementary linear algebra, the solution of equation systems, the theory of functions of several variables, including both unconstrained and constrained ...

Jan. 19, 2026 As global energy demand surges—driven by AI-hungry data centers, advanced manufacturing, and electrified transportation—researchers at the National Renewable Energy Laboratory have ...