Ancient Korean royal tomb; LiDAR survey of Yucatan Maya sites; 21st century science applied to Antikythera Mechanism; Neanderthal child with Down Syndrome

Groundbreaking discovery in tomb-filled capital of Korea's ancient Silla Kingdom 

Laser sensors pierce forest canopy to reveal forgotten Mayan settlements

Gravitational wave science helps solve mystery of ancient analog computer 

First discovery of Neanderthal with Down syndrome confirms culture of community care