Tropical marine low clouds play a crucial role in regulating Earth’s climate. However, whether they mitigate or exacerbate global warming has long remained a mystery. Now, researchers from the School of Engineering at the Hong Kong University of Science and Technology (HKUST) have developed a groundbreaking method that significantly improves accuracy in climate predictions. This led to a major discovery – that tropical cloud feedback may have amplified the greenhouse effect by a staggering 71% more than previously known to scientists.

Diabetic wounds often lead to severe complications that can result in amputations. These chronic and non-healing wounds are marked by persistent inflammation, affecting more than six per cent of the global population. In Singapore, there are about four lower limb amputations daily due to non-healing diabetic wounds. A study focusing on diabetic wounds in Singapore estimated that the gross amputation-related healthcare cost per patient was S$23,000 in 2017.

Dr. Suin Yi, assistant professor of electrical and computer engineering at Texas A&M’s College of Engineering, is on a team of researchers that developed “Super-Turing AI,” which operates more like the human brain. This new AI integrates certain processes instead of separating them and then migrating huge amounts of data like current systems do.

Scientists have long struggled to target proteins that lack defined structure and are involved in cancer, neurodegenerative disorders like Parkinson’s disease, and other serious illnesses. Now, a new study from Scripps Research demonstrates a proof of concept for a new strategy: engineering proteases—enzymes that cut proteins at specific sites—to selectively degrade these elusive targets with high precision in the proteome of human cells.

According to the Centers for Disease Control and Prevention, 1 in 7 adults in the United States will experience a substance use disorder during their lifetime. University of Oklahoma College of Medicine faculty member Brandi Fink, Ph.D., is working with primary care clinics and health care systems to identify people with an alcohol use disorder and intervene early before the problem worsens.

Interferometers, devices that can modulate aspects of light, play the important role of modulating and switching light signals in fiber-optic communications networks and are frequently used for gas sensing and optical computing.

Now, applied physicists at the Harvard  John A. Paulson School of Engineering and Applied Sciences (SEAS) have invented a new type of interferometer that allows precise control of light’s frequency, intensity and mode in one compact package.  

Even with significant expansion in the global market for antibodies used in clinical care and research, scientists recognize that there is still untapped potential for finding new antibodies. Many proteins group together in what are called protein complexes to carry out biological functions. The traditional method of generating antibodies by immunizing animals struggles to make antibodies related to these protein complexes.

Scientists at Sanford Burnham Prebys and Eli Lilly and Company published findings March 5, 2025, in the Journal of Immunology demonstrating that fusing protein complexes together adds stability during immunization and enables antibody generation.