WINDSOR, England (AP) — President Donald Trump relished the glow of a British royal spectacle as he opened a two-day state ...

The Indian Air Force is already down to 29 fighter squadrons, compared to the authorised 42.5, as India faces a two-front war ...

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Space and time seem like two completely different ideas, but Einstein showed they are interlinked in what is known as space-time. Here's what it means!