Mar. 27, 2025 — Scientists have uncovered a surprising role for calcium in shaping the building blocks of life. Their study reveals that calcium ions help determine the molecular 'handedness ...

Earth and environmental sciences cover all aspects of Earth and planetary sciences, and broadly encompasses solid Earth processes, surface and atmospheric dynamics, Earth system history, climate ...

Every March, millions of people around the world come together for one hour to show they care about the future of our planet. From iconic landmarks like Big Ben and the Sydney Opera House to cities ...

Primary School Assemblies. Moses: The Exodus. An assembly suitable for Passover and other occasions featuring an animation about the Exodus and opportunities for reflection and prayer. BBC School ...

Words that rhyme have the same sound. For example, 'Cheese' and 'peas' are words that both have the same sound. You can write rhyming poems by using pairs or groups of words that use the same sounds.