The Saqqara Necropolis was the Burial ground for the Ancient Capital City of Memphis, which lies south of Cairo. On October ...

Astronomers from the University of Turku in Finland and elsewhere have performed a broadband spectral and timing study of an ...

Off the coast of a Greek island sits the Antikythera shipwreck, a 2,000-year-old wreck with a story that inspired an Indiana Jones movie. From its beginnings as an accidental discovery to the recent ...

This practice has been documented as far back as 28,000 years ago, but has not been confirmed at older sites, making ...

Medicaid was created with the best of intentions: to provide healthcare to Americans in need. But good intentions don’t ...

Two studies fill in gaps about the cosmos’s ordinary matter. One maps it all, even the “missing matter.” The other details one of its hiding spots.

New observations support the idea that hot, diffuse threads of gas called cosmic filaments connect clusters of galaxies ...

Excavations of the northern defensive ditches of Magna Fort have revealed 32 shoes buried in the “semi-anaerobic low oxygen deposits,” according to a July 2 news release from the Vindolanda Charitable ...

Since their discovery by Wilhelm Roentgen in 1895, X-rays have become a staple of modern medical care, from imaging teeth and ...

The Hubble Space Telescope is making waves again, this time for a snapshot of a spiral galaxy located 250 million light-years ...

Astronomers detect 10 billion-year-old radio waves from a distant galaxy cluster SpARCS1049, revealing a mini-halo that ...

A newly discovered radio halo, 10 billion light-years away, reveals that galaxy clusters in the early universe were already steeped in high-energy particles. The finding hints at ancient black hole ...