Science

For a long time, the idea of giant animals has mostly been tied to dinosaurs on land. Oceans feel different, quieter, even though they hide their own deep history. Fossils occasionally hint at creatures that once filled warm seas in ways that are hard to picture now. One such animal comes from scattered bones rather…

Earth’s orbiting satellites are commonly regarded as if they were suspended in mid-air. It is a fact that they actually experience a state of continuous free fall. This implies that they fall toward Earth continuously, but since they move at a very high speed, they never actually reach the ground.Nowadays, there are more than 13,000…

Some of China’s largest cities are wrapped in air that carries more than dust and exhaust. New research suggests that tiny plastic particles are present in the atmosphere at levels far higher than previously measured. These particles are too small to see, yet they drift above streets, buildings and people each day. Scientists analysing air…

Andre Yarham. (Pix via Samantha Fairbairn / SWNS) The UK’s youngest known dementia patient, Andre Yarham, has died aged 24, less than two years after being diagnosed with a rare and aggressive form of the disease. Doctors had told his family that, despite his age, his brain showed degeneration comparable to that of a 70-year-old.According…

Life in the wild is never constant; animals adapt quickly if they are to survive. Climate change, the reduction of habitats, and human interference are factors that are increasingly affecting natural populations. While certain species adapt well in the wild and can survive easily, others struggle even to survive among the different natural conditions they…

Imagine hearing a sound that began its journey before our galaxy even existed. That is what astronomers are doing now. They are picking up faint signals that have travelled for more than 13 billion years to reach Earth. These signals come from a time when the universe was still very young, long before the Milky…

NASA plans a mission to study the Sun’s magnetic heart and its hidden storms NASA has selected a proposed solar mission for further study as part of its Small Explorer programme, extending early design work rather than approving a launch. The mission, known as the Chromospheric Magnetism Explorer, or CMEx, will now move into an…

Mars had an Arctic-sized ocean, and scientists are only now beginning to see the outline of it. For a long time, the planet has been described as dry and stripped of anything familiar. Yet images gathered over years have kept suggesting something quieter and older beneath the dust. Channels that do not quite fade. Slopes…

Oceanographers studying the Atlantic Ocean are revisiting an old assumption using newer data and slower, more detailed analysis. For decades, researchers believed the Atlantic lacked a true equatorial water mass, unlike the Pacific and Indian oceans. Instead, water in this zone was thought to be an extension of South Atlantic Central Water. Using temperature and…

This screengrab from video provided by NASA TV shows the SpaceX Dragon departing from the ISS Nasa began its first-ever medical evacuation from the International Space Station (ISS) on Wednesday, bringing back an astronaut in need of medical care along with three crewmates. The four astronauts, from the US, Russia, and Japan, are scheduled to…