Abstract: Over-the-horizon radar (OTHR) utilizes the ionospheric refraction and reflection in high-frequency (HF) band for air-sea targets detection. However, nonstationary ionospheric dynamics induce ...

Denise Richards is in the throes of a contentious split from Aaron Phypers, but could she be rekindling her romance with her ex, Hollywood bad boy Charlie Sheen? An insider exclusively opened up to ...

Heidi and Leni Klum aren't getting their knickers in a twist over their critics. The German supermodel and TV personality, 52, and her model daughter, 21, have teamed up for a new campaign with ...

The open source AI ecosystem took a decisive leap forward today as the PyTorch Foundation announced that Ray, the distributed computing framework originally developed by Anyscale, has officially ...