Nature

Why the Sky Turns Pink and Purple at Twilight: The Science Explained

Rayleigh scattering, long light paths and high cloud layers explain why twilight shifts from gold to pink, magenta and violet — and why...

• September 30, 2026

Twilight Wildlife Checklist: 12 British Species to Spot at Dusk

A season-by-season guide to the mammals, birds, bats and insects active around dusk in Britain, with fieldcraft tips and a...

• September 18, 2026