Latest Posts

A rare hybrid butterfly

November 7, 2024 2:18 pm Published by

Heliconius elevatus, a hybrid of H. pardalinus and H. melpomene, has more genes from the former, but inherited the coloration capable of scaring off predators from the latter

A single layer of gold atoms

November 7, 2024 2:14 pm Published by

Goldene, a new gold-based material, could be used to convert carbon dioxide, produce hydrogen, and purify water

Antiviral milking

November 7, 2024 2:13 pm Published by

Rising number of mammal species infected by the H5N1 virus worldwide

Human marks in the amazon

October 30, 2024 2:52 pm Published by

Cutting-edge technology was used to identify geoglyphs beneath the forest, and work with current indigenous peoples suggests the intentional generation of terra preta since pre-Columbian times

Frozen? Not always

September 11, 2024 10:13 am Published by

Project monitors how snowmelt affects seawater, air, and sediment in Antarctica

At the right time

September 11, 2024 10:13 am Published by

Syrian paleontologist Wafa Adel Alhalabi arrived in Brazil as a refugee, having fled the war in her home country. Now at USP, Ribeirão Preto campus, she is studying fossils from her homeland

Revolt against the weighing scale

September 11, 2024 10:13 am Published by

The implementation of the Decimal Metric System in Brazil caused a popular protest that was strongly repressed during the Brazilian Empire, 150 years ago