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Science News for October 8, 2023


Unvaccinated Covid-19 survivors face higher risk of heart complications, Singapore study finds

A Singaporean study found that unvaccinated COVID-19 survivors are at a heightened risk of heart complications almost a year after recovery. The study revealed a 56% higher risk of developing new heart complications among unvaccinated survivors compared to uninfected individuals.

SourceNanyang Technological University·JournalClinical Infectious Diseases·TypeData/statistical analysis·DateOct 8, 2023

Unmanned and unbothered: autonomous intelligent oceanic exploration is upon us

The ISOOS system uses a smart carrier as the mobile base and control center, connecting multiple UAVs, USVs, and AUVs for simultaneous 3D observation of targeted regions. This enables fast mapping of ocean floor and studying submesoscale eddies, previously difficult to access due to variability in space and time.

SourceOcean-Land-Atmosphere Research (OLAR)·JournalOcean-Land-Atmosphere Research·TypeNews article·DateOct 8, 2023
Apple iPhone 17 Pro

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

Teaching expectant mothers to bond with their babies

Researchers found that training expectant mothers can improve their ability to recognize happy baby expressions, leading to fewer signs of depression. This new approach aims to promote healthier emotional development for both mother and child.

SourceEuropean College of Neuropsychopharmacology·DateOct 8, 2023

Is this how antidepressants work, and why they take weeks to kick-in?

Researchers found that antidepressant escitalopram increases synaptic density in the brain over weeks, leading to greater brain plasticity. This explains why effects of antidepressants take time to kick-in, with significant differences in synapse density between treatment and placebo groups.

SourceEuropean College of Neuropsychopharmacology·DateOct 8, 2023

Discovery of invisible nutrient discharge on Great Barrier Reef raises concerns

A recent study by Southern Cross University found nearly twice as much nitrogen enters the Great Barrier Reef from groundwater than river waters, highlighting the need for a new perspective in preserving its health. The research suggests that managing nutrients is crucial in preventing harmful algal blooms and other detrimental issues.

SourceSouthern Cross University·JournalEnvironmental Science & Technology·TypeExperimental study·DateOct 8, 2023
GoPro HERO13 Black

GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.