While most planets that we are familiar with stick relatively close to their host star in a predictable orbit, some planets ...

The movement of the magnetic North Pole is the result of the Earth having an active core. The inner core, starting about 3,200 miles below your feet, is solid and under such immense pressure that it ...

The Earth’s magnetic declination, a key parameter of the geomagnetic field, has long provided a fundamental reference for navigation, orientation, and geospatial positioning. Owing to temporal and ...

New research shows that light’s magnetic field is far more influential than scientists once believed. The team found that this magnetic component significantly affects how light rotates as it passes ...

Here’s what you’ll learn when you read this story: The Earth’s magnetosphere protects life from deadly space radiation, but many aspects of its function remain a mystery. Scientists have long believed ...

Geophysicists have modeled how Earth’s magnetic field could form even when its core was fully liquid. By removing the effects of viscosity in their simulation, they revealed a self-sustaining dynamo ...

While not the most well-known name in tools, Icon has built a decent reputation for itself. The line is one of several tool brands owned by Harbor Freight and has expanded tremendously, providing hand ...

In physics, we have a bunch of constants that are used in models to explain how the world works. These are fixed numbers that we plug into equations along with our variables. For example, the ...

An August 7, 2025 declination agreement published by the US Department of Justice’s (DOJ’s) Fraud Section—and the first bribery DOJ resolution of President Trump’s second term—provides initial ...

Quantum mechanics has a reputation that precedes it. Virtually everyone who has bumped up against the quantum realm, whether in a physics class, in the lab, or in popular science writing, is left ...

An ancient asteroid impact may be to blame. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. For decades, scientists have been trying to ...