Category: 4. World

Ukraine’s president Volodymyr Zelensky recently announced that ground robots (also known as unmanned ground vehicles) had captured a Russian position. Zelenskyy said it was the first time in the Ukraine war that an enemy position had been…

A University of Gothenburg unmanned submarine, named Ran, sent back peculiar images of step-like and teardrop-shaped structures before disappearing under a West Antarctic ice shelf in 2024.

The features that were mapped  — resembling shapes…

Ukraine has damaged or destroyed so much Russian oil and gas infrastructure in the past two weeks that it has prompted Russia to issue a warning to European countries and industries against funding its long-range drone production.

The warning came…

A defender of Mexican jaguars who survived an assassination attempt in March was described on Thursday as a “living miracle” during the presentation of a report that documented the killing of 10 activists in the country in 2025.

The drug war…

Brazil’s President Luiz Inácio Lula da Silva told Spanish Prime Minister Pedro Sánchez “I understand you when you say no to war,” at the start of a two-day visit to Spain to attend the weekend’s In Defence of Democracy summit.

Russia is reinforcing air defenses around key oil infrastructure in its northwest following repeated Ukrainian drone strikes on major export ports, regional authorities said on Friday, April 17.

Leningrad region governor Alexander Drozdenko…