A huge number of people perish each year across the globe due to a shortage of blood transfusion stocks. On paper, almost 55 million litres of blood is donated annually worldwide, but in reality, incompatibility between the blood types implies that a person may not always receive a transfusion. However, researchers at the University of British Columbia have discovered a method using which type A blood can be converted into type O universal blood type. 

Type O blood is compatible with anyone who has Rhesus (Rh) positive blood. Hence, it is considered as the universal blood type, since it can be transfused with anyone who has A+, B+, AB+, or O+ blood, which comprises [...]

The human brain is extremely fragile and equally bad at regenerating damaged cells. Be it an injury or a disease, the effects of brain neuron damage are mostly irreversible. Research led by the University ofPlymouth has uncovered a mechanism that can be used by neural StemCells, or NSCs to activate i.e restore to their original form. This will helpscientists assess the behaviour of the brain in order to develop effectivetreatments. 

Neural Stem Cells manufacture neurons, which are responsible fortransmitting messages between different sections of the brain.Furthermore, NSC also produce glial cells in the brain (which provideinsulation), so understanding the working of NSCs [...]

Concepts easily understood by humans are not as simple to machines. Variables always arise and questions that machines can’t answer make complete autonomy difficult. Alphabet, Google’s parent company had its DeepMind’s technological studio train its AI to learn how to play a game of capture the flag on a level greater than that of a human.

One of the most basic games in terms of principle, capture the flag has two teams go against each other with the primary objective of the game being to capture a flag (any marker). The marker is located at each teams respective base and has to be captured by an enemy team after which they have to safely return with it to [...]

Space collisions are a very common occurrence, considering that 128 million pieces of debris is floating around in space. A small marble-sized piece of debris can deal a significant amount of damage to a spacecraft. Furthermore, while landing, a lot of force is exerted by reusable rockets on both the ends i.e. the landing pad and the rocket itself. In order to make space vehicles more durable to withstand such collisions, scientists are taking design ideas from the Japanese paper-folding art, also popularly known as Origami. 

Researchers from the University of Washington have derived inspiration from Origami techniques and have developed a solution that can serve to keep [...]

The Vice President of the United States of America, Mike Pence has announced a program that once again wants to take humans to the surface of the moon by the year 2024. This prompts NASA to swing into action to make this Herculean task a reality. The space agency gave out a contract to a company to start off with the foundations of a small space station to put into the Moons orbit.

The power and propulsion systems of the space station will be built by a Colorado-based company called Maxar and the orbital outpost has been named Gateway. Unlike the Apollo missions that focused on directly landing on the moon surface, Nasa plans on building Gateway for its future lunar [...]

Chemists at The University of Illinois have successfully produced fuels using using water, carbon dioxide and visible light through artificial photosynthesis. Natural photosynthesis occurs when plants use sunlight as a drive to start a chemical reaction between water and carbon dioxide to form energy-dense glucose.

The new study as published by the researchers at Illinois showcased the development of the aforementioned method used by plants, using green light region from the visible light spectrum during natural photosynthesis, to convert carbon dioxide and water into fuel. The process has electron-rich gold nanoparticles acting as the catalyst. [...]

The National Aeronautics and Space Administration in the US is planning to get women to the surface of the moon by the year 2024. In light of recent reports, it has been declared that the mission will be named Artemis, after the Greek Goddess of the Moon. This lines up perfectly with the fact that the first moon missions were named Apollo, after the Greek God of Sun and Light. NASA’s famous Apollo Missions introduced the Moon’s surface to the first men who walked on it, namely Neil Armstrong and Buzz Aldrin in 1969. 

NASA Administrator stated that it is very fortunate that after almost 50 years after the first moon mission, the Artemis program will carry the next man [...]