Archaeologists have discovered a group of structures at the famous Maya archaeological site of Chichen Itza on Mexico’s Yucatan Peninsula.

They probably belonged to a residential complex inhabited by the elite of the sacred city founded in the 5th century AD.

Archaeologist Francisco Perez Ruiz said there were no known residential groups in Chichen

In New Zealand, if a cow or sheep emits gases, such as a burp or a fart – a natural body action – this can generate a hefty tax bill for the owner.

The government is working to create a carbon pricing structure reflecting cattle emissions’ environmental impact.

The revenue generated would be used to finance climate projects in the country.

By Vinicius Sales

In a letter sent to the National Health Surveillance Agency (Anvisa) this Monday (13), the Federal Council of Medicine (CFM) admitted that the masks used to prevent covid-19 infection are ineffective against the disease writes Brasil Sem Medo in its latest report.

“Finally, there are already studies of great scientific relevance t

By Renan Ramalho*

The most advanced action in the Superior Electoral Court (TSE) to make former President Jair Bolsonaro (PL, right) ineligible took another step last Wednesday (Feb. 8), with the testimony of former Minister of the Civil House Ciro Nogueira and Admiral Flavio Augusto Viana Rocha, former special secretary of Strategic Affairs of the