U.S. natural gas prices remained weak in Q3 2025 as inventory builds and mild weather offset rising demand. Read our full ...

A ship’s steel hull becomes part of Earth’s magnetic field, which can quietly skew a magnetic compass in different directions as the vessel turns and heels. This explains how binnacle correctors work, ...

But there are several important anomalies, including a widely debated one called the Hubble tension. It is named after Edwin ...

The shape of the universe is not something we often think about. My colleagues and I have published a new study that suggests ...