Beyonc and rapper Jay welcomed their first child on 7 January - a little girl called Blue Ivy.
Their daughter's name was confirmed by the couple's close friend Gwyneth Paltrow, who tweeted:
"Welcome to the world Blue! We love you already."
The 30-year-old singer gave birth by Caesarean section at Lennox Hill hospital in New York, with Jay - real name Shawn Carter - by her side.
Fragile golden and silver scrolls believed to be “spells” to invoke good or evil spirits were unearthed with ancient skeleton in Serbia.
Stress of moving house can help boost memory, a recent research has found.
The prenup house, made of carbon fibre elements and semi-transparent wooden layer, can be split in two if marriage doesn’t work.
De-extinction of mammoths through DNA sequencing and genome editing can help restore the grassland system, scientists have claimed.
Faraday cage wetsuit prevents sharks from detecting tiny electrical signals from divers’ muscles.
In 30 years, humans will be able to upload their entire minds to computers and become digitally immortal, Google has predicted
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