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Does coffee truly boost memory and focus or is it all hype?

Coffee’s bioactive compounds, especially caffeine, show potential cognitive, neuroprotective, and neuroplasticity benefits across animal and human studies. However, most findings are observational, mechanisms remain uncertain, and optimal intake is still unclear.

23 Nov 2025

Masturbation could improve mood and sleep during menopause

This study found that about one in five perimenopausal and postmenopausal women experienced measurable symptom relief from masturbation, particularly for sleep and mood. Nearly half said they would consider using it for symptom relief if their doctor recommended it, although many had never discussed it with a clinician.

23 Nov 2025

Discovery of sequence-driven DNA methylation offers new path for epigenetic engineering

All the cells in an organism have the exact same genetic sequence. What differs across cell types is their epigenetics-meticulously placed chemical tags that influence which genes are expressed in each cell.

22 Nov 2025

New research identifies molecular pathways linking hot weather and preterm birth risk

An Emory University study, published Friday by Science Advances, provides the first evidence that exposure to higher temperatures during pregnancy is linked to specific biological changes in mothers that are also associated with preterm birth.

22 Nov 2025

American Heart Association honors schools and students for fighting childhood obesity

One in every five American children and teens is obese; that's up 35% from 2000, as severe childhood obesity rates have nearly doubled in that time.

22 Nov 2025

Study uncovers role of mechanical forces in human gastrulation

Only two weeks after fertilization, the first sign of the formation of the 3 axes of the human body (head/tail, ventral/dorsal, and right/left) begins to appear.

22 Nov 2025

Immune system abnormalities identified as core mechanism in major depressive disorder

Major depressive disorder (MDD) is characterized by a lowered mood and loss of interest, contributing not only to difficulties in academic and professional life but also as a major cause of suicide in South Korea.

21 Nov 2025

Study finds early neural markers of addiction risk differ between boys and girls

The roots of addiction risk may lie in how young brains function long before substance use begins, according to a new study from Weill Cornell Medicine.

21 Nov 2025

Inflammatory biomarkers offer new insights for precision medicine in ischemic stroke

Ischemic stroke, a leading cause of disability and mortality worldwide, is a complex cerebrovascular event with outcomes heavily influenced by the inflammatory response.

20 Nov 2025

Scientists uncover molecular mechanism behind chemotherapy-induced peripheral neuropathy

Chemotherapy activates a stress sensor in immune cells, triggering inflammation and nerve damage, which may help explain why many cancer patients experience debilitating pain as a side effect, according to a new study by Weill Cornell Medicine and Wake Forest University School of Medicine researchers

20 Nov 2025

Changes in brain fats play a key role in Alzheimer's development and progression

More than a century ago, Alois Alzheimer noted unusual changes in brain fats, which he described as "lipoid granules," along with the buildup of amyloid-beta (amyloid) plaques and tau protein tangles.

20 Nov 2025

Evidence links severe gum disease to erectile dysfunction and broader men’s health risks

A healthy mouth is also key to a healthy body, as gum disease has been linked to non-communicable diseases such as diabetes, cardiovascular disease, rheumatoid arthritis and Alzheimer's.

20 Nov 2025

Study finds lingering neurobehavioral symptoms after strangulation-related brain injury

In a federally funded study, Mass General Brigham investigators found self-reported vision problems and traumatic stress are experienced years after strangulation .

20 Nov 2025

Prenatal stress hormones may shape when a baby’s teeth erupt

A study links maternal stress hormones in late pregnancy to the timing of baby teeth eruption, highlighting prenatal factors in early childhood development.

20 Nov 2025

New type of mitochondrial DNA damage revealed

A previously unknown type of DNA damage in the mitochondria, the tiny power plants inside our cells, could shed light on how our bodies sense and respond to stress.

20 Nov 2025

Drought intensifies human-wildlife conflict by pushing carnivores closer to people

Periods of drought significantly increase human-wildlife conflict in California, with the strongest effects observed in carnivorous species. Conflict reports rise as precipitation declines and peak during the warmest, driest months of the year.

19 Nov 2025

Middle-aged Australians experience the highest levels of stress, burnout and emotional fatigue

Middle-aged Australians are keeping the country running - but it's taking a hefty toll on their wellbeing, a new report shows.

19 Nov 2025

Integrated financial and mental health programs offer stronger benefits

Supporting people with both financial and mental health support at the same time works better than tackling either one in isolation, according to new research led by the London School of Economics and Political Science (LSE).

19 Nov 2025

Coffee protects the brain, metabolism, and immunity at the molecular level

This review uncovers the molecular networks of coffee's compounds, showcasing their antioxidant and neuroprotective effects on immunity and metabolism.

19 Nov 2025

Acute and chronic depression involve different mechanisms in the brain

A new study investigating neuroinflammation in the ventral tegmental area (VTA) of the brain, a small, midbrain dopaminergic region, has found that acute and chronic depression are associated with distinct pathophysiological mechanisms.

18 Nov 2025

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Stress News and Research

Does coffee truly boost memory and focus or is it all hype?

Masturbation could improve mood and sleep during menopause

Discovery of sequence-driven DNA methylation offers new path for epigenetic engineering

New research identifies molecular pathways linking hot weather and preterm birth risk

American Heart Association honors schools and students for fighting childhood obesity

Study uncovers role of mechanical forces in human gastrulation

Immune system abnormalities identified as core mechanism in major depressive disorder

Study finds early neural markers of addiction risk differ between boys and girls

Inflammatory biomarkers offer new insights for precision medicine in ischemic stroke

Scientists uncover molecular mechanism behind chemotherapy-induced peripheral neuropathy

Changes in brain fats play a key role in Alzheimer's development and progression

Evidence links severe gum disease to erectile dysfunction and broader men’s health risks

Study finds lingering neurobehavioral symptoms after strangulation-related brain injury

Prenatal stress hormones may shape when a baby’s teeth erupt

New type of mitochondrial DNA damage revealed

Drought intensifies human-wildlife conflict by pushing carnivores closer to people

Middle-aged Australians experience the highest levels of stress, burnout and emotional fatigue

Integrated financial and mental health programs offer stronger benefits

Coffee protects the brain, metabolism, and immunity at the molecular level

Acute and chronic depression involve different mechanisms in the brain

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

Expanding access to NMR with the Fourier 80 Duo

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