Through investigating solids, liquids, and gases and the phenomena of dissolving, evaporation, and condensation, students develop models to investigate matter at the particle level.

This book identifies three dimensions that convey the core ideas and practices around which science and engineering education in these grades should be built. These three dimensions are: crosscutting ...

In this grade-by-grade guide, you'll find math standards, English and language arts standards and tips for social skills and physical development from preschool through high school.

Researchers mapped Earth’s ionosphere, part of the upper atmosphere, using signal data from 40 million phones – a method that ...

Once stitched together, the map takes up 500 terabytes and houses 1.5 billion objects, from dense clusters of old stars to relative newborns, which are generally more difficult to see because they ...

We are thrilled to unveil the dates for the 5th International Conference on Advanced Polymer Science and Engineering, taking place from October 23rd to 25th, 2024. This conference aims to enhance your ...

I am always looking for creative ways to get my kids off technology. Instead of screen time I’ve compiled a list of things to ...

This year, Toyota showcased an impressive set of 10 concept cars to celebrate the two ... Kristin Shaw has been writing about cars for Popular Science since 2022. She accrued extensive experience ...

The South Mall Expressway was would be turned into a surface-level street. This concept would cost about $3.5 billion and take about five to eight years to fully build. This concept would replace ...

According to Dirk Adelmann, CEO of Smart Europe, “The smart Concept #5 is the most unexpected and versatile car that our brand has ever created. With this vehicle, we leave all boundaries behind ...

There are a lot of “production preview” type concept cars out there lately ... Just look at the 2025 Hyundai Ioniq 5 XRT, which gets some aggressive cladding, tow hooks, a mild (but not ...