Time dilation means two observers may experience the same events years apart, revealing there is no universal “now.” ...

The way we speak about time tends to strongly imply that the passage of time is some sort of real process that happens out ...

Many climate scientists call our current epoch the “Anthropocene” — the first human-driven climate era. Many technologists ...

Notice that this student used not one, not two, but eight perfectly grammatical sentences to say that their grammar is bad — so bad that it’s standing in the way of pursuing dreams in a scientific ...