Israeli researchers have developed a new vaccine that is “100% effective” against bacteria that is deadly to humans. The announcement came from Tel Aviv University, which teamed up with the Israel ...

Russell has a PhD in the history of medicine, violence, and colonialism. His research has explored topics including ethics, science governance, and medical involvement in violent contexts. Russell has ...

An anonymous bidder has won the solution to a 35-year-old puzzle for nearly $1 million. The top-secret code could be used to solve Kryptos, an infamously enigmatic sculpture containing four hidden ...

GCHQ has unveiled its annual Christmas Challenge for 2025, challenging Britons to try and crack the code. The festive puzzle ...

Fans of codebreaking, maths and brainteasers can now try their hand at the latest cryptic Christmas challenge set by GCHQ, ...

A fish under a roof. A stick figure without a head. A series of lines that look like a garden rake. These symbols are part of an entirely undeciphered script from a sophisticated ancient civilization ...