Ukraine claims it has evidence Russia fired an advanced hypersonic missile – one that experts say is almost impossible to shoot down – for the first time in the almost 2-year-old war. The ...

If you have a budget that is not suitable to buy diamonds, then you have several diamond dupes to choose from. The prices of diamonds jewellery can be very high and if you are looking for stunning ...

The oldest known material on Earth is a tiny bit of zircon crystal that has remained intact for an incredible 4.4 billion years, a study confirms. The ancient remnant of the early Earth may change the ...

WASHINGTON (Reuters) - To put it mildly, this is one gem of a gem. Scientists using two different age-determining techniques have shown that a tiny zircon crystal found on a sheep ranch in western ...