There has been great hope for perovskite solar cells because they have the potential to produce low cost solar energy in a wide variety of applications, where conventional cells will not work.

Volodymyr Zelensky says Washington's proposal for an unconditional ceasefire has been on the table for too long without a ...

Unseasonably warm weather triggered ice breakups and flooding in Russia’s Chelyabinsk region, located in the Ural Mountains. Rescuers evacuated 70 residents, including 20 children, in the city of Asha ...

Russia uses these nuclear-capable aircraft to launch cruise missile attacks against Ukrainian cities. Ukraine reportedly ...

At that point (as today), Lenin was a certified god in the world Pantheon of social progress, but hard-boiled Djugashvili was not impressed: “I had hoped to see the mountain eagle of our party ...

In the book "Red Alert", on which the film is based, the doomsday device was a number of hydrogen bombs hidden in the Ural mountains, each with a cobalt ... Why would the Ambassador be taking pictures ...

In the book "Red Alert", on which the film is based, the doomsday device was a number of hydrogen bombs hidden in the Ural mountains, each with a cobalt ... Why would the Ambassador be taking pictures ...

This time, the price of forgetting promises to be exceptionally steep. Iran is Israel’s nemesis, the alleged source of its ...