Assessments play a crucial role in helping students build confidence and stay aligned with their exam preparation. Sample papers and competency-based practice questions enable learners to evaluate ...

Most of us first hear about the irrational number π (pi)—rounded off as 3.14, with an infinite number of decimal digits—in ...

Byju Raveendran, the embattled founder of Indian edtech giant Byju’s, has blasted a U.S. bankruptcy court’s order directing him to pay more than $1.07 billion. He is denying wrongdoing, accusing ...

Big hair, bold sweaters, and the bravest patterns in a single school hallway: certainly, the class photos in the 1980s had a look all their own. The backgrounds were neon, the smiles were earnest, and ...

The bow of the future USS District of Columbia (SSBN-826) left Newport News Shipbuilding this week and is en route to General Dynamics Electric Boat, where the submarine will be assembled and tested, ...

How AI and renewables are shifting the energy landscape. One of the dominant storylines I’ve been following through 2025 is electricity—where and how demand is going up, how much it costs, and how ...

Nike Carstarphen’s electricity bill is rising, even when she’s using less power. The Baltimore resident’s electricity rate jumped 20% from August to September, even though she had cut her usage 40%, ...

Rising AI and data center demand could force utilities to invest heavily in new and replacement power plants, driving electricity prices sharply higher. A basic estimate shows that 3% annual growth in ...

Data centers have caught a lot of heat for their electricity use. But there’s another sector that’s an electricity superuser, yet has largely escaped scrutiny. Today’s newsletter pulls back the ...

Not all states have gotten hit equally hard. The reasons are complex. By Brad Plumer Harry Stevens and Rebecca F. Elliott Millions of Americans have watched with dismay as their electricity bills have ...

Electrical stimulation can reprogram immune cells to heal rather than harm, reducing inflammation and speeding tissue repair. The discovery opens a path to new, safer therapies for chronic disease and ...