From skyscrapers to massive bridges, I-beams help engineers build stronger structures with less material. Their distinctive shape is designed to handle bending loads as efficiently as possible.

An international study has demonstrated that utility-scale solar PV paired with hydraulic hydro storage (HHS) could reach an ...

Adolescents value reciprocity less than adults, limiting cooperation despite intact learning about others’ behavior.

Jean and Carl explore narrative and sentence-level structure, teaching you how to spot shifts in time, focus and mood, and analyse their effects in exams. Show more Jean and Carl explore how writers ...

A fully automated 3D tracking framework reveals that sex and familiarity strongly shape natural social gaze dynamics in freely interacting marmosets.

As we drove through southwest Memphis, KeShaun Pearson told me to keep my window down—our destination was best tasted, not viewed. Along the way, we passed an abandoned coal plant to our right, then ...

Read more: MAGA ‘dream girl’ Jessica Foster, No Kings demo, and 50 years of Apple Diplomacy, everywhere and at all times Read more: Diplomacy, everywhere and at all times Trade policy in times of ...