The Universal Declaration of Human Rights, proclaimed by the UN General Assembly in December 1948, and the 1991 Windhoek Declaration from Namibia – a global reference for press freedom – have also ...

Purpose: Computerized tomography scans, or CTs or CAT scans, use X-ray techniques to create cross-sectional images, or slices, of bones, blood vessels or soft tissues in more detail than a ...

The archives of Charles Darwin (United Kingdom), Friedrich Nietzsche (Germany), Wilhelm Conrad Roentgen (Germany) — which contain the very first recorded X-ray photographs — and Carlos Chagas (Brazil) ...

Artificial intelligence and phylogenetics helped scientists revise the evolutionary timeline of bacteria.