NASA on Track for Future Missions with Initial Artemis II Assessments

A new study shows how fast-growing poplar plantations can improve functional connectivity for forest birds in fragmented agricultural landscapes, provided they are strategically located and species have moderate to high dispersal capacity. The findings suggest that managed forests may contribute not only to biomass supply, but also to biodiversity conservation in highly human-modified regions.

Caring for a spouse with dementia is arguably one of the most emotionally and physically demanding roles a person can take on, but new research from Rice University suggests the experience is not defined by the diagnosis alone. It is shaped by the relationship behind it. The study, published in Biopsychosocial Science and Medicine, examines how relationship dynamics influence the mental and physical health of people caring for spouses with Alzheimer's disease and related dementias.

Why are flowers so different from one another? Much of the answer lies with pollinators: Their preferences and morphologies have helped generate an exceptional diversity of flowers in terms of shape, size, color and scent, forcing them to adapt so they can reproduce effectively.

Distributed fiber-optic sensors are widely used to monitor temperature and strain in infrastructure, but their spatial resolution has long been limited. In a new study, researchers from Shibaura Institute of Technology and Yokohama National University, Japan, have demonstrated that operating near a previously avoided frequency regime and suppressing signal distortions allows reflection-based sensing to achieve a world-record spatial resolution of 6 mm among single-end-access configurations. This