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Man whose rare blood type saved millions of babies retires from donating after 60 years

Doug Criss | CNN |
James Harrison, known as the "Man With the Golden Arm," has donated blood nearly every week for 60 years. After ...
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Viewpoint: Republicans signal support for Obama-era global agricultural aid bill that could usher in higher tech African Green Revolution

Tewodaj Mogues | CNN |
The Global Food Security Act, an Obama-era piece of legislation that marshals foreign aid to speed up agricultural growth and reduce ...
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Scientists find ‘glimmer of hope’ in early HIV vaccine trial

Jen Christensen | CNN |
There may be a glimmer of hope in the fight to protect people from HIV-1, the most widespread type of ...
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Predicting the risk of heart disease using CRISPR and stem cells

Jacqueline Howard | CNN |
In our human genome, there are many elusive genetic variants related to medical conditions, but the impact of these variants to ...
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First plaintiff, nearing death, goes to court in case claiming Monsanto’s herbicide Roundup causes cancer

Holly Yan | CNN |
On bad days, Dewayne Johnson is too crippled to speak. Lesions often cover as much as 80% of his body ...
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Are we closer to finding life on Mars?

Ashley Strickland | CNN |
Organic matter has been found on Mars in soil samples taken from 3 billion-year-old mudstone in the Gale crater by ...
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Woman survives removal of 132-pound ovarian tumor

Mark Lieber | CNN |
A 132-pound ovarian tumor was removed from a 38-year-old Connecticut woman this year, according to two doctors involved in the ...
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Golf legend Jack Nicklaus tries experimental stem cell therapy for ‘debilitating’ back pain

Roni Selig, Sanjay Gupta | CNN |
For much of his professional golf career [Jack] Nicklaus has had aggravating back pain that he describes as an eight ...
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Transhumanist super athletes: CRISPR and ‘gene doping’ therapy poised to roil sports

Nick Busca | CNN |
[In the 1990s], gene therapy -- defined as the technique of using and manipulating genes in order to treat or ...
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Autistic children and their siblings less likely to be vaccinated

Susan Scutti | CNN |
Children with autism spectrum disorder are significantly less likely to be fully vaccinated than children unaffected by autism, new research ...
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House ‘right to try’ law passes, sent to Senate: What it could mean for fragile patients

Jacqueline Howard | CNN |
The US House of Representatives passed a federal "right-to-try" bill [March 21], leaving many Americans wondering what the move could ...
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Coffee causes cancer? That may be California’s next required food warning label

Jen Christensen | CNN |
California coffee shops may soon be forced to warn customers about a possible cancer risk linked to their morning jolt ...
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Mystery ‘cocoliztli’ epidemic that wiped out the Aztecs may have been caused by salmonella

Ashley Strickland | CNN |
In the 16th century, an epidemic known as "cocoliztli" that caused bleeding and vomiting swept through large areas of Guatemala, ...
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Agriculture Secretary Sonny Perdue: We have a duty to farmers to harness safe crop biotechnology

Sonny Perdue | CNN |
Editor's note: Sonny Perdue is the US Secretary of Agriculture. He is a former farmer, agribusinessman, veterinarian, state legislator, and ...
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Dog DNA could be man’s best friend: Clone of gene-edited dog aids human heart disease research

Matt Rivers, Serenitie Wang, Shunhe Wang | CNN |
With his black, brown and white fur, Longlong looks like most beagles. But the puppy has been sick with a ...
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After 60 years, best friends find out they’re biological half-brothers

Sandee LaMotte | CNN |
Seventy-four-year-old Walter Macfarlane and 72-year-old Alan Robinson have been friends for more than 60 years. Born in Honolulu, they first ...
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Ex-NFL player first living person diagnosed with CTE

Nadia Kounang | CNN |
Researchers published, what they say is the first case of a living person identified with the degenerative brain disease, chronic traumatic ...
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Brain autopsy of murderer Aaron Hernandez shows severe CTE damage

Nadia Kounang | CNN |
For the first time since announcing former NFL star Aaron Hernandez's CTE diagnosis in September, Boston University neuropathologist Dr. Ann ...
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Growing cancer drugs in chicken eggs could lower costs by 90%

Puja Bhattacharjee | CNN |
Researchers in Japan may have found a way to produce cheaper drugs that could be used to treat a range ...
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Analyzing Las Vegas shooter Stephen Paddock’s brain might illuminate ‘psychopathy’

David Eagleman | CNN |
It's easy to chalk up [Las Vegas mass shooter Stephen] Paddock's horrific actions simply to "evil," as politicians and media ...
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Blood clot risk, other health problems, may increase with height

Jacqueline Howard | CNN |
Height can be an independent predictor of your risk for venous thromboembolism, or VTE, also known as blood clots, according to ...
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Are cardiac stem cells a ‘fountain of youth’?

Suzan Scutti | CNN |
Cardiac stem cells derived from young hearts helped reverse the signs of aging when directly injected into the old hearts ...
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Not finishing antibiotics prescription unlikely to fuel antibiotic resistance

Zamira Rahim | CNN |
The standing argument that failing to complete a course of antibiotics could fuel the rise of antibiotic resistance has little ...
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‘Ebola of plants’: Can gene sequencing save tropical food staple cassava from whitefly-borne virus?

Kieron Monks | CNN |
Almost a billion people around the world rely on cassava as a staple food. The root vegetable is a versatile ...
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Coffee and health: Could drinking more increase our lifespan?

Daniella Emanuel | CNN |
Greater consumption of coffee could lead to a longer life, according to two new studies... The findings have resurfaced the ...
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STDs getting ‘smarter’? Gonorrhea may become impossible to treat with antibiotics

Nicole Chavez | CNN |
Gonorrhea is becoming harder and in some cases impossible to treat with antibiotics, the World Health Organization said. "The bacteria ...
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Darwin’s mystery animal: Camel-like creature linked to ancient horses finally added to tree of life

Ashley Strickland | CNN |
After the last of its kind died out about 12,000 years ago, a strange animal that stumped Charles Darwin is ...
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Americans pay less attention to ‘organic’ and ‘GMO’ in weighing food health benefits, survey finds

Jacqueline Howard | CNN |
Determining what exactly is a "healthy" food has us all scratching our heads. A new survey suggests that most Americans ...