They offer us an opportunity to clarify our ideas further and to dissipate some confusion owing to the mixing of very different concepts and levels of interpretation regarding the actual possibility ...

Scientists have discovered which animal was the first to branch off from our collective common ancestor. For years, debate had raged over whether the first to diverge was the sea sponge or the comb ...

We play our national anthem at times of commemoration, sing hymns during services of mourning and belt out our favourites at the pub when it’s time to celebrate. Here’s a list of tunes that I can’t ...

Standing tall for all to see, trees are among the longest-living life forms on Earth, and we simply couldn’t live without them. Naturally beautiful and providing the air we breathe, many have lived ...