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Science News for April 25, 2026


Symptom-based dosing for neonatal opioid withdrawal

A randomized clinical trial found symptom-based dosing decreases discharge time compared to scheduled opioid taper approaches among infants with opioid withdrawal. This approach, using Eat, Sleep, Console, led to faster recovery and improved outcomes.

SourceJAMA Network·JournalJAMA·DateApr 25, 2026

Neural-network switching control boosts high-speed nano-positioning accuracy

A new study introduces a neural-network-based switching output regulation controller for high-speed nano-positioning stages, reducing hysteresis nonlinearity and improving tracking performance. The research presents a mechatronic platform and control framework that supports reliable micro- and nano-scale manipulation.

SourceHigher Education Press·JournalEngineering·DateApr 25, 2026
Apple iPhone 17 Pro

Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.

Drip-irrigated halotolerant PGPB boost jujube yield and quality in saline soils by reshaping soil bacterial communities

Field experiments in China demonstrate that applying halotolerant plant growth-promoting bacteria via drip irrigation can alleviate soil salinity stress, enhance jujube productivity and fruit quality. Drip-applied PGPB treatments also modified bacterial metabolic functions and reshaped the rhizosphere bacterial community.

SourceHigher Education Press·JournalEngineering·DateApr 25, 2026

Experiments in space provide insight into heart failure mechanisms and potential for more robust tissue engineering

Researchers are using space-based experiments to develop new methods for protecting and repairing heart tissue, with the goal of creating more robust tissue engineering techniques. By studying the effects of microgravity on heart tissue, scientists hope to identify new targets for therapy and improve patient outcomes.

SourceInternational Society for Heart and Lung Transplantation·DateApr 25, 2026

Global experts examine how countries decide who gets a heart transplant

Experts at ISHLT's annual meeting explored how countries allocate heart transplants, with a focus on balancing competing priorities like saving the sickest patients and ensuring fairness. The discussion highlighted key differences in global allocation schemes, including France's data-driven model, which aims to prioritize patients base...

SourceInternational Society for Heart and Lung Transplantation·DateApr 25, 2026
DJI Air 3 (RC-N2)

DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.

Surgeons debate promise and limits of robotics in lung transplantation at ISHLT meeting

At the ISHLT meeting, experts discussed the use of robotic technology in lung transplantation, highlighting potential benefits such as improved recovery and expanded access to transplantation for frail patients. However, Dr. Hermann Reichenspurner presented counterpoints, emphasizing that current evidence does not demonstrate superior ...

SourceInternational Society for Heart and Lung Transplantation·DateApr 25, 2026