Bioethics & Science – Page 2

Smells and Memory: Why Certain Scents Bring Back Childhood Memories

A simple smell of fresh bread, rain after summer heat, old books, or a familiar perfume can instantly transport a person back into the past. Unlike photographs or words, smells…

deka May 21, 2026

Bioethics & Science Human Biology Smart & Healthy

The Evolution of Beauty: What Science Says Makes a Face Attractive

Human beauty has fascinated civilizations for thousands of years. Across cultures and historical eras, people consistently developed ideas about: Attractive faces Symmetry Skin quality Facial proportions Expressions Although beauty is…

deka May 21, 2026

Bioethics & Science Human Biology Public Health

The Chemistry of Love: Dopamine, Oxytocin, and Serotonin in Human Relationships

Love is often described as mysterious, emotional, and deeply personal. For centuries, poets, philosophers, and artists tried to explain why humans fall in love and form emotional bonds. Today, modern…

deka May 21, 2026

Bioethics & Science Danger Global Challenges

Pandemic and Epidemic: What Is the Difference and Why Humanity Must Be Prepared

Human civilization has always faced dangerous infectious diseases. Throughout history, outbreaks of illness changed: Economies Governments Science Population growth Daily human life Some outbreaks remained local, while others spread across…

deka May 21, 2026

Bioethics & Science Danger Global Challenges

Ebola Fever: One of the Most Dangerous Viral Diseases in Human History

Ebola fever, often called Ebola virus disease (EVD), is one of the world’s most feared infectious diseases. Known for its high mortality rate and severe symptoms, Ebola has caused multiple…

deka May 18, 2026

Bioethics & Science Biohacking News

How Different Is the Life of Kind and Loving People Compared to Most People Today?

Modern society often appears dominated by stress, competition, anxiety, and constant pressure. Social media, economic uncertainty, fast-paced lifestyles, and information overload increasingly shape human behavior and emotional well-being. In this…

deka May 14, 2026

Bioethics & Science Danger News

Hantavirus: A Rare but Dangerous Infection Scientists Take Seriously

Hantavirus is a rare but potentially life-threatening viral infection transmitted primarily through contact with infected rodents. Although outbreaks are relatively uncommon, the disease attracts major attention from scientists and public…

deka May 14, 2026

Bioethics & Science Healthy Lifestyle Public Health

Walking and Spine Health: What Modern Science Really Says

Walking is one of the oldest and most natural forms of human movement. Long before gyms, fitness programs, or modern medicine existed, humans evolved as highly mobile creatures designed for…

deka May 13, 2026

Bioethics & Science Human Biology Public Health

Can the Body Remove Plastic and Harmful Substances? What Science Really Says

Modern humans live surrounded by synthetic materials. Plastic packaging, polluted air, industrial chemicals, heavy metals, pesticides, and microscopic particles are now part of everyday life. Scientists have even detected tiny…

deka May 12, 2026

Bioethics & Science Human Biology Public Health

The Blood-Brain Barrier: The Brain’s Invisible Protective Shield

The human brain is one of the most complex and delicate organs in existence. It controls thoughts, emotions, memory, movement, and nearly every vital function in the body. Because the…

deka May 12, 2026