Download CBSE Class Physics 12 Pre-Board Sample Papers 2025–26 with solutions for all subjects in free PDF format. These papers are curated by experts as per the latest CBSE syllabus and exam pattern.

After the January 2025 Moss Landing battery storage fire, researchers found nickel, manganese and cobalt particles raining ...

Laowa appears to be working on a new macro lens. This in itself isn't particularly noteworthy, as according to the official ...

A team of researchers at Radboud University has discovered a promising new method to make ammonia—a key ingredient in ...

Portable power stations are handy for backup power during outages, off-grid electricity for an RV, or simply charging your laptop and phone while working remotely. They’re effectively large bundles of ...

The High Resolution Transmission Electron Microscopy (HRTEM) Facility is associated with UB’s New York State Center of Excellence in Materials Informatics (CMI). It is a shared facility for ...

The JEOL JEM 2010 is a high-resolution electron microscope with an accelerating voltage of 200KV, and a point resolution of 0.19 nm. Equipped with a 5-axis micro-active goniometer, the JEOL HRTEM ...

Figure 1: Skin carcinogenesis in wild-type and TNF-α –/– mice. TNF-α is a pleiotropic cytokine that could influence cells in both the epidermis and dermis, and early and late stages of tumor ...

We are at a critical time and supporting science journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen scientific ...

A gustnado may look like a tornado, but it’s a different weather phenomenon. Learn what a gustnado is, how it forms, and why ...