The discovery shows the cultural interaction between the Maya of Tikal and Teotihuacan's elite between 300 and 500 A.D., ...

Archaeologists in Guatemala uncover a Teotihuacan altar in Tikal, revealing ancient cultural and spiritual ties with the Maya ...

Remains of other children were also found on three sides of the altar. Lorena Paiz, the archaeologist who led the discovery, ...

Remains of three children found at ancient sacrifice altar hidden in jungle - An altar has been discovered in Tikal National ...

A Teotihuacan altar has been unearthed in Tikal National Park in Guatemala, the centre of Mayan civilisation, shedding new ...

A 1,000-year-old altar from Mexico's ancient Teotihuacan culture has been discovered in the erstwhile Mayan city of Tikal in ...

An altar from the Teotihuacan culture, at the pre-Hispanic heart of what became Mexico, has been discovered in Tikal National ...

But scientists have recently discovered an unexpected clue that might help improve forecasts: the sun’s heat. Scientists understand the basics of earthquakes. The Earth’s crust consists of ...

Venus could make a brief appearance this weekend as it passes between the Earth and the sun. Just be warned: It won't be easy to spot in the sun's glow, according to astronomers. The orbit Venus ...

Spring is almost here — officially, at least. The vernal equinox arrives on Thursday, marking the start of the spring season for the Northern Hemisphere and the fall in the Southern Hemisphere.

Venus will pass between the Earth and sun on Saturday during what's called an inferior conjunction. The moment of conjunction will happen at around 9 p.m. EDT, but don't plan on seeing the linkup.