For the first time in Brazil, researchers have identified a field of tektites. These are natural glasses formed by the ...

Teeth are composites of mineral and protein, with a bulk of bony dentin that is highly porous. This structure allows teeth to ...

India - Delhi High Court Clarifies Standards For Assessing Inventive Step And Obviousness Before Patent Refusal. Legal News and Analysis - India - Intellectual Property - Conventus Law ...

The publics surveyed are largely skeptical that democracy in the U.S., at least in its current form, is a good example for other countries to follow. A median of four-in-ten across the 34 nations ...

While varied groupings have been considered as a solution in recent years, homogenous classrooms remain the norm. Most commonly, placing extraordinarily bright children or those with unique learning ...

Curators say examination of some pieces after the cathedral’s 2019 fire turned up notable surprises. By Tina Isaac-Goizé Reporting from Paris The newly renovated Notre-Dame isn’t scheduled to reopen ...

98% of the Tunisian population is Arab or Arab-Berber. The country has seen a significant level of intermixing between these two ethnicities, so lines are often blurred, and it may be hard to ...

99% of the South Korean population identifies with the Korean ethnicity, which is genetically the closest to Siberian and Mongolian groups. The largest minority in the country is Chinese individuals, ...