There’s a time and place for every beer. I love the intricate, layered flavours of a saison. But sometimes, nothing hits quite like an ...

The phase and the group velocity of light propagating in conventional optical media cannot exceed the speed of light in vacuum. However, in so-called epsilon-near-zero (ENZ) materials, light exhibits ...

There are straightforward options like, “To my dearest mom, on your special day: Happy birthday!” and “You’re simply the best.” Other thoughtful messages might extend a little longer, such as, “The ...