The colors of rubies and emeralds are so striking that they define shades of red and green—ruby red and emerald green. But ...

One feature of compounds made with transition metals is their intense colour. There are many examples in nature, including ...

“Nasal mucus that would necessitate a visit to your doctor may include frequent nosebleeds, nasal congestion that doesn’t go ...

Both rubies and emeralds are minerals, which is a type of rock with a consistent chemical composition and a highly ordered ...

Twentieth-Century Nudes from Tate,” an exhibition including major modern artists, reveals the connection between our naked ...

The fresco, originally an end slab of a cist grave, was discovered in November 1871 in the territory of ancient Capua, now ...

Jane Kang uses memories and stories from her Korean upbringing to create striking murals in nine utility boxes in the Mission ...

Eddie and Wolfgang Van Halen sat down with GW to discuss how the latter came to join the band, the euphoria of their first ...

It was the greatest combination of talent and dunkers in Slam Dunk contest history, and a little-known Pacer almost stole the ...

Though typically associated with personalized jewelry and birthstone bears (IYKYK), these elements actually hold much greater ...

Transparency effects: Screen, Color Dodge, Overlay, Soft Light white blood cells torrent drawing stock illustrations Vector drops of red blood drops. Drops of blood, red paint or blood on the surface.