Science & Technology

To prevent the extinction of the northern white rhino, researchers are attempting to create artificial egg cells from stem cells. A team has now revealed that they are one step closer to achieving this goal.

A recent study shows promising results for a blood test that could be used to identify Alzheimer’s changes in the brain before the onset of any symptoms, which could result in preventative treatments being used before any memory loss.

Researchers report that they found high levels of the protein Fli-1 in the brains of deceased Alzheimer’s patients. Blocking Fli-1’s action in a mouse model of Alzheimer’s disease reversed mental loss and reduced the brain inflammation and amyloid-beta…

Tuberculosis (TB) is the second most common cause of death worldwide by an infectious pathogen (after Covid-19), but many aspects of its long history with humans remain controversial. Researchers found that ancient TB discovered in archaeological human…

The Dragonfly telescope is undergoing a metamorphosis. For the past decade, the Dragonfly Telephoto Array has conducted groundbreaking science by detecting faint starlight within dimly lit parts of the night sky. The telescope uses clusters of telephot…

As a molecular machine found in the cells of all organisms, the ribosome is responsible for making new proteins. For a number of reasons, this process can fail, leaving the ribosome stalled on the mRNA and bringing synthesis of the protein to a halt. A…

A new analysis spanning more than 86,000 plant species finds that on this human-dominated planet, many more species of plants are poised to ‘lose’ rather than ‘win.’ T

PRMC-MS allows enhanced profiling of phosphoinositide acyl variants both in intracellular and extracellular environments.

To have a better chance of holding global warming to 1.5°C, we need to accelerate the phase-down of HFC refrigerants under the Montreal Protocol. This could also reduce pollution and improve energy access.

Researchers have created a robot with an internal weight that can give the impression of conveying emotions while reading text messages. It can also remind users to not get upset, which may help them cope with unpleasant information.

New research has identified that the frequently used chemotherapy drug (5-FU or Fluorouracil) is 100 per cent more effective at targeting tumors (rather than surrounding tissues) when administered using an optimized liposomal formulation.

In a study of nearly 12,200 adults in China, eating protein from a greater variety of sources was associated with a lower risk of developing high blood pressure. This suggests that consuming a balanced diet with a moderate amount of protein from divers…

Scientists have produced a map showing where the world’s major food crops should be grown to maximize yield and minimize environmental impact. This would capture large amounts of carbon, increase biodiversity, and cut agricultural use of freshwater to …

Much of a centuries-old debate over where and how new bird species form has now been resolved. Researchers have provided evidence that birds in mountainous areas — where the vast majority of the planet’s species live — have left lowland habitats for …

Scientists have developed a powerful, inclusive new tool for genomic research that boosts efforts to develop more precise treatments for many diseases by leveraging a better representation of the genetic diversity of people around the world.