Sexual orientation can’t be explained by genetics alone

Chris Weller | 
Just recently, the largest twin study to date examining genes’ influence on homosexuality was published in the journal Psychological Medicine ...

Repurposing genetics to search for ‘healthy’ genes

David Shaywitz | 
For most us, the scientific promise associated with understanding the human genome exists in uneasy tension with the quiet terror ...
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Why does your cat love you…sort of? DNA unravels feline mysteries

Tabitha M. Powledge | 
Domestic cats have a reputation as being "marginally tame and lacking in the servile sycophantic affect of the dog." Added ...

How to address ethical questions of egg freezing

Margaret Somerville | 
Apple’s and Facebook’s announcement last month that they would offer $20,000 health insurance coverage to women employees to cover the ...

Genetic links found for male homosexuality, but some scientists skeptical

Lindsey Tanner | 
A large study of gay brothers adds to evidence that genes influence men's chances of being homosexual, but the results ...

Most Jews can trace ancestry to Middle East

Judy Maltz | 
Where did the Jews originate? For Bennett Greenspan, the founder and president of Family Tree DNA, there’s little doubt, and ...
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Ben & Jerry’s dilemma: Should the concern be GMOs or artery clogging treats?

David Warmflash | 
Ben & Jerry's has taken the lead among self-proclaimed 'socially responsible' firms in criticizing GMOs and attempting to remove any ...
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Profile of a personal genetics company: PHENOMBio

Layla Katiraee | 
Interest in personal genomics sites that provide insight into the link between your genes and disease proclivities is booming. But ...
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Cost benefits of cancer screenings get political in the UK

Meredith Knight | 
Cancer screening have helped save many of lives, but have shifted the demographics of who gets the disease. Should we ...

What brain science has and has not revealed, so far

James Gorman | 
Research on the brain is surging. The United States and the European Union have launched new programs to better understand ...
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Fatal Retraction: Downside of early cancer detection

Jane Palmer | 
Google recently promised to develop early-detection technology for cancer, heart disease and strokes. While early diagnosis might seem like a ...
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Food Babe flops on BRCA mutations: Understand genetics or go home

Kavin Senapathy | 
Charlatans like Food Babe, Dr. Oz, Joseph Mercola, and Vandana Shiva represent everything disgraceful about unscientific propaganda. Cancer misinformation is ...

Google to start offering DNA tests to employees with cancer

Christina Farr | 
Google will soon start covering the cost of Foundation Medicine's DNA tests for employees and their family-members suffering from cancer, ...
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Can scientists derive a cure for Ebola from blood of survivors?

Sharon Begley | 
A group of scientists including three Nobel laureates in medicine has proposed that U.S. health officials chart a new path ...

Dangers of over-diagnosing a disease

H. Gilbert Welch | 
Historically, the science of epidemiology was directed toward identifying and controlling epidemics of infectious disease. In a study just published ...
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Evolutionary origins of genitalia unveiled

Carolyn Johnson | 
When the first animals scrambled out of the water to live on land, they needed limbs and lungs. And something ...
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Rationalizing health risks difficult, especially when emotions in play

Meredith Knight | 
From Ebola to breast cancer screenings, people have a difficult time understanding where their health risks truly lie. Our emotional ...
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Should you get a mastectomy when a BRCA mutation is detected?

Deborah Fineblum | 
Before I was scheduled for a double mastectomy at the age of 60, I knew I was infinitely blessed: The ...

Snake species responsible for bite identified using DNA test

Agata Bleszczak-Boxe | 
To treat victims of snakebites, it's important to know which type of snake did the biting. Now, a new test ...

Gene databases help in prescribing therapies to cancer patients

Christina Farr | 
A major California university hospital is exploring ways to gather and use genetic information gathered from cancer patients, hoping to ...

Ethics issue aside, freezing human eggs may be dangerous

Josephine Johnston, Miriam Zoll | 
When news broke several weeks ago that tech giants Apple and Facebook were offering female employees elective egg freezing benefits, ...
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Gene patents pose challenge to doctors treating genetic disorders

In Canada, doctors are challenging legally-held patents on genes. The Children's Hospital of Eastern Ontario has taken the case to ...

Open letter: Slow to adopt GM crops, Europe becoming ag backwater

More than twenty of Europe's most prominent scientists issued a joint letter making the case for embracing crop biotechnology--or face ...
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Which tastes better: Conventional or organic foods? A tale of two apples

Ben Locwin | 
Many studies (e.g., here) have broached the topic of the taste and ‘quality’ of organic food versus conventional. Robustly, The ...

Genetic ‘treasure’ in saliva could spot disease early

Researchers have created a simple saliva test capable of diagnosing diabetes and cancer, and perhaps neurological disorders and autoimmune diseases, at ...

Lab-grown miniature organs pave way for research on stomach disease

For the first time, scientists have made lab-grown stomachs in a petri dish. The feat was accomplished at the Cincinnati ...
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Science as profane: What superstition of 1752 and 2014 share in common

Hank Campbell | 
Today, the Frankenstein story is invoked in exactly the opposite way that Shelley wrote it - it is invoked as ...
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