Manchester United saw the chance to go fifth in the Premier League slip through their fingers as they threw away a lead against West Ham at Old Trafford. Diogo Dalot's goal just before the hour mark ...

Abstract: The critical frequency of the ionospheric F2 layer (foF2), one of the essential channel parameters for high-frequency (HF) global communications via sky waves, shows significant variability ...

Early in the history of the internet, the powers that be granted amateur radio operators over 16 million IPv4 addresses. Now a proposal has emerged suggesting the same community be granted a ...

Vladimir Coufal left West Ham at the end of last season (MI News/NurPhoto via Getty Images) Vladimir Coufal and his wife Hana had tear-stained faces as they tried to digest the news they had not seen ...