Science and Technology

Mars may once have been covered by an immense ocean, but today it displays on its surface the mark of an “empty bathtub” which suggests a colossal disappearance of water and rekindles one of the greatest mysteries of the red planet.

Ana Alice 24/04/2026 at 00:49

Science and Technology

China is setting up its own “Manhattan Project” in a secret operation the size of an entire factory to copy the most complex machine on the planet, challenge Western dominance, and definitively enter the war for the world’s most advanced chips.

Ana Alice 24/04/2026 at 00:43

Geopolitics

Trump orders the U.S. Navy to fire upon and destroy boats that launch mines in Hormuz and says that minesweepers are already clearing the strait, while the Pentagon assesses that removing explosives could take up to six months.

Carla Teles 24/04/2026 at 00:39

Science and Technology

Scientists develop innovative technology that allows storing digital information and passwords using human hand gestures

Fabio Lucas Carvalho 24/04/2026 at 00:34

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

Science and Technology

China delivers in Dalian its first 16-meter, 1,600-ton 8G95 LNG dual-fuel marine engine, with 74,725 hp, for container ships of up to 24,000 TEUs and EGR that meets IMO rules without extra equipment.

Carla Teles 24/04/2026 at 00:24

Science and Technology

A study with 200 years of data warns that Earth is already operating beyond its limit, with a current population of 8.3 billion and a projected peak of 11.7 to 12.4 billion in 2060 and 2070, when the sustainable level would be around 2.5 billion.

Carla Teles 24/04/2026 at 00:19

Science and Technology

Nobel Prize in Physics winner says humanity might not last another 50 years and warns of a scenario in which nuclear weapons, global tensions, and hasty decisions could push the world towards an irreversible catastrophe.

Ana Alice 24/04/2026 at 00:13

Science and Technology

Inspector General’s audit exposes risk of delay in Axion’s new lunar suits for Artemis after NASA failures and $1 billion on xEMU, but company says it has 950 hours of tests and demonstration delivery in 2027

Carla Teles 24/04/2026 at 00:09

Interesting facts

Archaeologists discover network of millennia-old tunnels under mountains revealing advanced engineering of a lost civilization

Fabio Lucas Carvalho 24/04/2026 at 00:04

Interesting facts

Meet Jack, the baboon who started by pushing a railwayman’s wheelchair, became an official station employee, guided trains for 9 years without making mistakes, and became one of the most moving stories ever seen on the tracks.

Ana Alice 23/04/2026 at 23:58

Science and Technology

Scientists have discovered that the sparse beard in many indigenous people may be linked to a 30,000-year-old genetic mutation, inherited from Asian ancestors and preserved in American peoples as a living mark of human evolution.

Noel Budeguer 23/04/2026 at 23:54