Interesting facts Dolphins trained by the Soviet Union, bought by Iran and cited in rumors against US ships rekindle one of the most curious military stories of the Strait of Hormuz. Viviane Alves 12/05/2026 at 15:34
Science and Technology While billion-dollar aircraft carriers remain the ultimate symbol of naval power, drones, fast boats, and mines in the Strait of Hormuz show that controlling trade routes has become a more complex challenge, even for the world’s largest Navy today in narrow strategic areas. Carla Teles 12/05/2026 at 14:38
Geopolitics US retaliates against Iran’s attack in the Strait of Hormuz and destroys vessels after missile and drone offensive, states US military commander Felipe Alves da Silva 04/05/2026 at 16:52
Economy Iranian currency plummets to a historic low, reaching 1.8 million per dollar and exposing economic pressure amid the war. Fabio Lucas Carvalho 30/04/2026 at 22:19
Oil and Gas “No more Mr. Nice Guy,” says Donald Trump as he pressures Iran for an immediate deal, amid prolonged war, global tensions, and direct impact on the international oil market. Keila Andrade 29/04/2026 at 09:44
Economy War in Iran and risk in Hormuz cause a 31.47% drop in Brazil’s exports to the Gulf in March, with corn almost zeroed out and sugar in sharp decline, while more expensive freight and longer routes hinder agribusiness shipments. Carla Teles 24/04/2026 at 00:28
Interesting facts It’s not just water that falls from the sky: in industrial regions of Brazil, China, and Iran, rain can be acidic enough to corrode monuments, affect crops, irritate skin, and worsen respiratory diseases in millions of people. Flavia Marinho 23/04/2026 at 23:51
Geopolitics War in Iran takes a turn today: with reinforced control in Hormuz, shots fired at a tanker, six airports reopened, and renewed tension in Lebanon. Fabio Lucas Carvalho 18/04/2026 at 10:27
Geopolitics Trump claims that Iran promised never to close Hormuz again, and the reopening drops oil prices and boosts Wall Street. Carla Teles 17/04/2026 at 14:53
Geopolitics Israel reaches Assaluyeh on March 18, 2026, deactivates refineries, and cuts up to 140 million cubic meters of gas per day, increasing blackouts and exposing Iran’s energy fragility. Carla Teles 16/04/2026 at 08:03
Geopolitics Iran launches urgent operation to unearth buried missile launchers after massive attacks by the US and Israel as ceasefire exposes fragility and risk of new global military escalation. Felipe Alves da Silva 15/04/2026 at 23:43