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Texas A&M

This shows an older man's nose surrounded by a mist.

·April 14, 2026·10 min read

Nasal Spray Reverses Brain Aging and Inflammation

A new two-dose nasal spray reverses brain aging by delivering microRNAs directly to the brain. The therapy reduces "neuroinflammation" and restores memory within weeks.

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Featured Neuroscience Psychology

·March 31, 2026·9 min read

Direct Link Between Stress and Addiction Found

Researchers discovered a brain pathway linking stress centers directly to habit regions. While stress normally promotes flexibility, alcohol disrupts this circuit, explaining why stress leads to compulsive drinking and relapse.

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Featured Neuroscience

·February 25, 2026·8 min read

“Humanity’s Last Exam”: The Super-Benchmark AI Is Currently Failing

AI has outgrown its old tests. Scientists introduce "Humanity’s Last Exam"—a challenge so difficult that the world's best AI models are scoring in the single digits.

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Brain Cancer Featured Neurology Neuroscience

·December 26, 2025·8 min read

Working Nights May Increase Cancer Risk

Chronic circadian disruption — such as night-shift work, irregular schedules, or frequent jet lag — accelerates the development and spread of aggressive breast cancer. Researchers found that disrupted internal clocks not only weaken immune defenses but also reshape healthy breast tissue, creating conditions that tumors exploit.

Featured Neurology Neuroscience

·October 14, 2025·6 min read

Pregnancy Hormones Show Promise in Treating Progressive MS

Researchers have identified two forms of estrogen, estradiol and estriol, that may reduce inflammation and protect nerve fibers in progressive multiple sclerosis (MS). Using a virus model of the disease, the study found that both hormones lowered spinal cord inflammation, while estradiol significantly preserved the myelin sheath that protects nerve cells.

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Featured Neuroscience Psychology

·May 16, 2025·5 min read

Public Favors Some Organ Recipients Over Others

Americans tend to judge organ transplant eligibility based on the cause of a person’s illness rather than their race or ethnicity. Survey participants consistently favored recipients whose conditions were seen as less self-inflicted—such as black lung disease from coal mining or genetic kidney failure—over those with alcohol use disorder or unvaccinated COVID-19 complications.

Featured Neuroscience

·December 20, 2024·4 min read

How Alcohol Impairs the Brain’s Ability to Adapt and Learn

Alcohol use disorder (AUD) disrupts cognitive flexibility, crucial for learning and adapting to change. New research reveals that chronic alcohol exposure alters the firing patterns of cholinergic interneurons (CINs), key neurons in the brain’s striatum that regulate dopamine and influence reward-driven learning.

Featured Neurology Neuroscience

·November 7, 2024·4 min read

New Nasal Spray Could Delay Alzheimer’s Progression by Years

Researchers have developed a promising nasal spray therapy targeting neuroinflammation in Alzheimer’s disease, potentially delaying its progression by over a decade. Using extracellular vesicles derived from neural stem cells, the treatment reduced inflammation and protein build-up in the brain in early-stage Alzheimer’s animal models.

Featured Genetics Neurology Neuroscience

·August 8, 2024·5 min read

Parental Alcohol Use Linked to Early Aging in Kids

Children of parents with alcohol use disorders inherit early aging symptoms, including high cholesterol, heart problems, arthritis, and early-onset dementia. This effect is worse if both parents have alcohol issues, especially in male offspring, due to mitochondrial dysfunction inherited from parents. Researchers suggest that improving mitochondrial health through exercise and vitamin intake could help delay these effects.

Featured Neuroscience Psychology

·May 7, 2024·5 min read

Caffeine’s Double-Edged Sword: Boosting Energy or Risking Health?

The caffeinated beverage industry continues to thrive, with the coffee sector alone generating significant economic activity. Yet, despite its popularity for boosting alertness and physical performance, caffeine, a powerful stimulant, can lead to dependence and exacerbate health issues.

Featured Neuroscience

·April 12, 2023·4 min read

Father’s Alcohol Consumption Before Conception Linked to Brain and Facial Defects in Offspring

Researchers report paternal alcohol exposure prior to conception is associated with an increased risk of fetal alcohol syndrome (FAS) and facial growth defects in their offspring.