Abstract: With the widespread adoption of digital twin (DT) technology in cross-domain data sharing scenarios, ensuring secure and efficient search over encrypted data has become a significant ...

The 4,500 square-foot 1906 Detroit house boasted giant historic windows, two staircases and so many doors that little kids ...

You can have three babies that are identical (if one egg splits into three embryos), three babies that are fraternal (if three separate eggs are fertilized), or two babies that are identical and one ...

Carrying four babies at once is rare – and pretty amazing. Here's how quadruplets form, and how to care for yourself through this extraordinary pregnancy.