The 1:1 ratio results from the way the X and Y chromosomes are doled out in sperm and eggs. We know that boys and girls are produced in much the same frequency. But how – and why – is this 1:1 ...

Update: New public betas for iOS 18.1, tvOS 18.1, and iPadOS 18.1 are now available as well. iOS 18.1 will be released to everyone in just two weeks. In the meantime, beta testing continues.

Changan Auto has introduced its latest model, the Oshan X7 FutureSense, a luxurious and spacious 7-seater SUV that combines style, technology, and comfort, now available at a special price.

Coffee producers have to adapt to climate change in order for global prices to stabilize, said Andrea Illy, chairman of Illycaffè and third generation heir of the Italian company’s dynasty.