Researchers looked at smell tests taken by more than 2,200 people between the age of 71 and 82 years old.

Impaired Sense of Smell in the Elderly Is Linked With Risk of Death

A new study finds older people who score poorly on a sniff test are 46 percent more likely to die over the next 10 years, but researchers don't know why

A map of DNA with the double helix colored blue, the landmarks in green, and the start points for copying the molecule in red. David Gilbert/Kyle Klein, CC BY-ND

New Nanotechnology Imaging Technique Sheds Light on DNA Structure

The new technology could help pinpoint how errors occur in DNA replication, which can cause cancer and other diseases

Grady's mother gave birth via caesarean section on April 16, 2018

Baby Monkey Born Using Frozen Testicular Tissue, Giving Hope for Infertile Childhood Cancer Survivors

Around 30 percent of pediatric cancer patients are rendered infertile by chemotherapy or radiation treatments

Ewe can't hurry love.

Healthy Baby Lambs Born Using World's Oldest Sperm

Ram semen survived 50 years frozen in liquid nitrogen, matched insemination success rate of sperm frozen for just one year

The microbes in human guts, including bacteria, archaea, fungi and viruses, play a significant role in how our bodies respond to diseases and treatments.

How the Microbiome Could Be the Key to New Cancer Treatments

The effectiveness of drugs that help the immune system fight cancer cells appears to depend on bacteria in the gut

The "London patient" stopped taking his anti-H.I.V. drugs 18 months ago and has been in remission ever since

H.I.V. Has Reportedly Been 'Cured' for Only the Second Time Ever

A London man is in long-term remission following a successful bone marrow stem cell transplant

The levels of radioactive material found at the scene weren't high enough to cause radiation poisoning, but experts point out that extended exposure could cause health problems over time

Radioactive Material Transferred by Cancer Patient’s Body Contaminated an Arizona Crematorium

Researchers also found traces of a different radioactive isotope, likely linked with a separate cremation, in a worker’s urine

Racial Gap in Cancer Mortality Rates Narrows

The American Cancer Society reports for some age and gender groups, the race-based disparity is now nearly nonexistent

 A mass on the femur of a Pappochelys rosinae specimen.

What This Prehistoric Turtle's Tumor Tells Scientists About Modern Cancer

A new study suggests not only that prehistoric creatures got cancer, but also that the disease looked similar to cancers in modern humans


How Drag Helped Sasha Velour Cope With the Loss of Her Mother

The drag queen talks with breast cancer specialist Laura Esserman about gender identity, expression and celebration

When healthy DNA is added to gold particle-laden (and therefore pink) water, it turns blue, but when cancerous DNA is added, the water remains pink

Researchers Say They’ve Created Universal Cancer Test That Detects Mutating Cells in Just 10 Minutes

The tool, which is still in early stages of development, can’t identify the specific type of cancer present or gauge the severity of the disease

Lonesome George

Lonesome George the Giant Tortoise's DNA Reveals Cancer-Fighting and Longevity Genes

The iconic reptile and last Pinta Island tortoise passed in 2012, but a new look at his DNA is helping researchers understand genetics


The Future Is Bright If More Teens Could Think About High School the Way Kavya Kopparapu Does

Cellist Yo-Yo Ma talks with the founder of the Girls Computing League about the promise of her generation

Australia is on Track to Eliminate Cervical Cancer

A new study predicts that by 2028, there will be fewer than four new cervical cancer cases per 100,000 Australian women

James P. Allison and Tasuku Honjo win the 2018 Nobel Prize in Physiology or Medicine for their foundational work on cancer immunotherapy.

What Makes the Nobel-Winning Breakthroughs in Immunotherapy So Revolutionary

Targeting the immune system to fight cancer could be the first step to defeating the disease

Elephants, which can weigh up to 100 times as much as humans, should be riddled with cancer—but they aren't.

Cancer Is One Worry Elephants Can Feel Free to Forget

The gentle giants' cells contain a tumor-fighting self-destruct button.

Soft tumors make life hard for sea turtles.

Should We Share Human Cancer Treatments With Tumorous Turtles?

They may be key to saving wild sea turtles from tumors associated with turtle-specific herpes

This Beer Was Developed For Breast Cancer Patients

A Czech brewery's Mamma Beer is alcohol free and slightly sweet to help overcome the metallic taste of "chemo mouth"

Graafian follicle, human ovary

How Artificial Ovaries Could Expand Fertility Options for Chemo Patients

Scientists have taken the next steps toward creating an alternative fertility preservation method using modified ovarian tissue

Flight Attendants May Face Increased Risk for Many Cancers, Study Finds

Flight attendants are exposed to a number of possible or probable cancer-causing factors

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