Articles by Allan Adamson
Stars That Formed 180 Million Years After The Big Bang Offer Clues About Dark Matter
Astronomers reported finding the apparent fingerprint of the first stars of the universe, which formed about 180 million years after the Big Bang. What does this tell about dark matter?
Dolphins Plan Their Hunting Dives Ahead Of Time
Recordings of the sound that dolphins make when hunting for their prey revealed that the cetaceans learn from past dives and plan their next dives. Other air-breathing marine animals may also have a similar ability.
1 In 14 Women In The US Smokes While Pregnant: CDC
West Virginia has the highest rate of women who smoked while they were pregnant. Babies born to women who smoked during pregnancy are at higher risk for birth defects.
Common Skin Bacteria Produces Chemical That Can Help Prevent Cancer
A strain of bacteria that commonly lives on the human skin produces 6-HAP that can kill cancer cells without harming other cells. About 20 percent of healthy humans have 6-HAP-producing Staphylococcus epidermidis.
Study Reveals Why You Should Put Smartphones Away While Dining With Family And Friends
Earlier studies showed that just the presence of a mobile phone can reduce the quality of in-person conversations. A new study shows the unwanted effects of using mobile phones during dinner with family and friends.
Lawsuit Seeks Money To Cover Treatment Of Babies Born Addicted To Opioids
A medical-legal team filed the first lawsuit in the United States that aims to protect children born with NAS. The suit was filed to several drug makers and distributors, which include Janssen Pharmaceuticals, Purdue Pharma, Johnson & Johnson.
Alien Life Possibly Producing Methane In Saturn Moon Enceladus
A microbe that thrives in harsh environments on Earth can grow well in conditions similar to the hydrothermal vents on Enceladus' seafloor. They even produced methane, raising possibility that methane detected by Cassini has biological origins.
Elon Musk's Tesla Roadster May Contaminate Planet Mars With Bacteria From Earth
Scientists at Purdue University think that Elon's Musk's Tesla car currently in orbit around the sun was not sterilized before it was launched into space. What could happen if it contaminated Mars?
Minnesota Toddler Is Allergic To Water And Her Own Tears: Other Odd Allergies You May Not Know Exist
A toddler in Minnesota was diagnosed with aquagenic urticaria, a condition that makes her allergic to water. Here are other things that oddly cause allergic reactions to some people.
Varicose Veins Linked To Potentially Deadly Blood Clots
People with varicose veins were found to have higher incidence of deep vein thrombosis, pulmonary embolisms, and peripheral artery disease. Do varicose veins cause blood clots?
Popular Diet For Hypertension Also Reduces Depression Risk: How To Start The DASH Diet
The DASH diet can reduce cholesterol levels and help prevent hypertension and reduce risk of depression. Here are tips on how to start this diet that limit intake of food high in salt, sugar, and saturated fat.
New Study Confirms Prevalence Of Sexting Among Teens
Analysis of 39 sexting studies showed that one in seven teens have sent sexts and one in four have received them. Up to 13 percent of kids forward sexually explicit images and videos they received without sender’s consent.
Standing Desks Could Be Harmful For Your Health
Using standing desks for long periods of time could be as dangerous as prolonged sitting. Standing for two hours has been linked to discomfort and decreased mental reactiveness.
DNA Analysis Reveals Interbreeding Among Woolly Mammoth And Other Ancient Elephants
Researchers sequenced the genomes of 14 species of living and extinct species of elephants, including the mastodon and the woolly mammoth. Results revealed that the ancient species practiced widespread interbreeding.
Pediatricians Recommend All Kids 12 To 21 Years Old To Undergo Depression Screening
The American Academy of Pediatrics issued guidelines recomming that all kids between 12 and 21 years old undergo depression screening. Pediatricians are urged to talk to their parents alone.
Beech Trees Are Booming In Forests Because Of Climate Change
A 30-year study revealed that the American beech, a large tree often used for firewood, is dominating the woodlands. Here's why this is bad news for the forests and those who work in them.
Children Struggle To Hold Pencils Due To Excessive Use Of iPads
Children are having difficulty holding a pencil because of excessive use of devices that prevents the development of muscles needed for holding pencils and writing correctly. Some children do not even know how to receive a pencil or paintbrush.
E-Cigs Contain Toxic Metals That Can Kill You: How Many Are In Danger In The US?
E-cigarette users may be exposed to potentially toxic amounts of metals such as lead, nickel, manganese, and chromium. Here are the number of people in the United States that are at risk of the adverse effects of using these vaping devices.
Big-Nosed Males Are Attractive For Female Proboscis Monkeys: Other Unique Animals Traits That Attract Mates
Male proboscis monkeys tend to have larger testes and more females in their harlem. Here are other animal traits that help attract potential mates during breeding season.
Astronomers Find Widespread Water On The Moon: Can This Sustain Future Lunar Habitat?
Lunar data show that water on the moon is widespread and appears to be present regardless of the time of day. Can this water help future moon explorers and lunar colonies?
Most Popular Antidepressant Among Least Effective In Treating Depression
A popular antidepressant drug is found to be among the least effective of the medicines used for treating depression. What were the best antidepressants based on efficacy and tolerability?
Instant Pot Warns One Of Its Multicooker Models Is Overheating And Melting
In a Facebook post, Instant Pot informed Gem 8-in-1 Multicooker users about reports of the cooker overheating and melting. The company is working with CPSC to replace the defective units.
Should You Drink Alcohol To Live Longer? Studies Show Risks Of Booze May Outweigh Benefits
The 90+ Study involving 14,000 seniors showed a link between drinking alcohol and longevity. Earlier studies, however, suggested that drinking even moderate amounts of alcohol can cause adverse health effects.
All Wild Horses Are Now Extinct, Genetic Study Reveals
Biologists thought that the Przewalski's horses were the last wild horses partly because of their appearance. Genome sequencing revealed that these were feral descendants of earliest-known species of domesticated horses.
Doctors Remove World's Largest Brain Tumor In 7-Hour Operation
A brain tumor weighing 1.8 kg had been removed from a 31-year old man in India. After checking medical texts, doctors said it was the largest tumor to be excised successfully.
Cancer Vaccine: Stem Cells Prevented Development Of Tumors In Mice Study
Induced pluripotent stem cells can train the body's immune system to attack or prevent the development of tumors. Researchers found that tumors in vaccinated mice shrank and completely rejected cancer cells.
Peanut Allergy Drug Offers Hope For Children Allergic To Nuts
In a major study, AR101, a capsule of peanut flour taken daily, helped desensitize children with severe peanut allergy. Can this oral drug cure children who are allergic to nuts?
Most Distant Supernova Ever Detected Is A Stellar Explosion That Took Place 10.5 Billion Years Ago
Light from DES16C2nm took 10.5 billion years to reach Earth, making it the most distant and oldest supernova discovered. What is the other reason astronomers are interested to study this stellar explosion?
Ancient Mayan Civilization Artifacts Found In World's Largest Underwater Cave
Mayan artifacts and human bones that appear to be at least 9,000 years old were found in Mexico’s Sac Actun, the largest underwater cave system in the world. Most of the nearly 200 artifacts are from Mayan civilization.
Ancient Tooth Proves Extinct Taino Tribe Has Living Descendants In The Caribbean
Researchers sequenced DNA from a tooth belonging to a woman who lived in the Bahamas 500 years before Christopher Columbus arrived. It proved that the extinct Taino still has bloodline in the people living in the Caribbean today.
