Science and Technology At 3,000 meters deep in the sea, a robot was searching for something strange when it found a fossilized tooth of a megalodon, a giant shark extinct about 3.6 million years ago, still resting on the seabed. Romário Pereira de Carvalho 13/06/2026 at 15:14
Science and Technology A torpedo-sized submarine robot was launched through a 600-meter hole in the “doomsday glacier” and revealed cracks melting up to 10 times faster; Icefin showed from the inside how warm water threatens Thwaites, an ice mass capable of raising sea levels by almost 70 cm. Valdemar Medeiros 25/05/2026 at 10:43
Science and Technology Submarine robot Redwing departs on a historic 5-year mission to attempt to circumnavigate the globe without a crew, silently crossing oceans while measuring temperature, salinity, and currents to predict hurricanes and climate change. Ana Alice 09/05/2026 at 19:55
Oil and Gas Meet The Bahia Underwater Robot That Is Already Operating In Oil Fields In The Middle East Maria Heloisa Barbosa Borges 26/07/2025 at 12:30
