Hundreds of thousands of people have packed the streets of Dublin to watch Ireland’s national St. Patrick’s Day parade.

Having lived in Dublin for 10 years — and in Ireland my whole life — I can attest to the spots worth seeing and, more importantly, the ones worth avoiding. Here are the four things I recommend ...

Dublin, Ireland’s lively capital ... A photographer’s fantastical portrait of rural China during Lunar New Year The Mirror Universe Hypothesis Explained Atomic 'Doomsday Clock' edges closer ...

Here are five places in Ireland outside Dublin that I think everyone should visit. It's hard not to fall in love with Galway. No surprises here — Galway is a well-known tourist rival to Ireland ...