X-Rays Reveal Tiny Half-Billion-Year-Old Creature in Astonishing Detail

Researchers have uncovered the internal anatomy of a prehistoric creature the size of a poppy seed using powerful X-rays. The 520-million-year-old fossil reveals microscopic blood vessels...

Lyme Disease: Rising Incidence and Diagnostic Challenges

Overview: Lyme disease, caused by the bacterium Borrelia burgdorferi, is increasingly common due to climate change. Transmitted by tick bites, it can present a wide range...