Texans signing OL Braden Smith to a 2-year deal worth up to $25M with $13.5M fully guaranteed. (via @Rapsheet, @TomPelissero, @MikeGarafolo) pic.twitter.com/v8toa5IjbY ...

Quote of the day by Newton: Isaac Newton’s law of gravity, formulated in 1687, dominated physics for over 200 years. Using Newtonian equations, astronomers could predict planetary orbits, calculate ...

Many people who don’t believe one conspiracy theory about that station—known as the High-frequency Active Auroral Research Program, or HAARP—believe another. A common misconception is that it can ...

We all know that stars radiate light and much more. But radiation belts can also surround many other celestial bodies, such as planets. These belts do not generate particles themselves—the belts ...

Cosmic voids may seem like the emptiest places in the universe, stripped of matter, radiation, and even dark matter. But they’re far from nothing. Even in these vast empty regions, the fundamental ...

On 12 August 2026, a total solar eclipse will be visible from Greenland, Iceland and northern Spain, making it the first to pass over mainland Europe since 1999. Our stories cover all you need to know ...

Oil prices fall back sharply; Khamenei's successor explained; Bumrah's slower ball swallows seven batsmen; and more ...