The finest ever map of the cosmic microwave background - the faint evidence of the universe's early form - has yielded ...

Ukraine has developed and successfully deployed a new 600-mile-range cruise missile, the "Long Neptune," President Volodymyr Zelenskyy announced on March 15. The missile is an advanced derivative of ...

The Kremlin says the two presidents had a "frank exchange of opinions" after the call, which lasted at least 90 minutes.

Western European markets like Switzerland, the Netherlands, Denmark, Sweden, Belgium, and France carry the lowest levels of carbon risk, as do South Africa and the U.S. The full map of scores is ...