Articles by Rina Marie Doctor
Neanderthals May Have Interbred With Humans 50,000 Years Earlier Than Previously Believed
Analysis of DNA samples shows that Neanderthals and humans may have interbred 50,000 years earlier than previously thought. The discovery may signal new information about the migration patterns that occurred during that time.
Sugar In Leafy Greens Good For Gut Health
Leafy greens contain sugar that helps improve gut health. The sugar molecule found by researchers particularly boost good bacteria thus limiting bad bacteria from harming the gut.
Mystery Hobbits Found On Indonesian Island Not Related To Modern Humans
A new study has found that the mystery hobbits that resided in an Indonesian island were not really humans. Analysis of skull fossils show that modern humans and the so-called Homo floresiensis have no similar characteristics.
Should Your Child Get Screened For Autism? Experts Are Uncertain
Experts said data supporting the quality of autism screening is lacking. The panel recommends researchers to perform better and more in-depth studies to prove that autism screening can indeed help children improve health.
Teen Suicide Epidemic In Palo Alto Prompts CDC Investigation
Rates of teen suicide in Palo Alto, California has prompted the CDC to conduct investigations. Suicide clusters in the city have baffled the local government and thus required the help of the federal agency.
Southeast Asia To See Total Solar Eclipse In March: NASA
Parts of Southeast Asia are in for a treat as a total solar eclipse is about to happen in March. Other regions in Asia and the Pacific will also experience partial solar eclipse.
Sensitive Parenting May Help Babies Combat The Effects Of Maternal Depression
Showing sensitivity buffers infants from the impacts of maternal depression. The key is to employ a parenting strategy that is highly responsive to the needs of the baby.
FDA Issues Blood Donation Guidelines Amid Zika Virus Outbreak
FDA issues blood donation guidelines in the midst of the Zika virus infection outbreak. Even if the U.S. blood supply remains unaffected, the agency wants to carry out safety measures early on.
Clever Buoy Shark Detection System Being Tested Off Australia's Bondi Beach
Shark detection system Clever Buoy is being tested in Bondi Beach in Australia. The system is said to use a technology similar to facial recognition that improves performance through time.
Neuroscientist Sets Up Website To Offer Millions Of Academic Papers For Free
A neuroscientist created a website offering millions of academic papers for free. Despite a lawsuit filed against her, she does not intend to back down and has even moved to a different domain.
New 3D Printer Shows Potential For Producing Tissues, Organs And Bones
Replacing diseased organs, tissues and even bones with 3D-printed structures may soon become a possibility. A new 3D printer shows promise that such organs may last inside the body and create its own network of blood vessels.
Russia Reports First Case Of Zika Virus
Russia has reported its first case of Zika virus. The patient is an unnamed woman who traveled from Domnican Republic and developed fever and rash after her trip.
New Saliva Test Could Detect Cancer In 10 Minutes With Near-Perfect Accuracy
Researchers were able to develop a 10-minute saliva test that can detect cancer with near-perfect accuracy. The test is so simple, even patients may do it at home.
5-Feet Tall Functional Rubik's Cube Takes Brain And Muscles To Solve
Puzzle maker Tony Fisher was able to create a Rubik's cube that does not only require brain power, it also entails muscle strength to solve it. Aside from it being the biggest, Fisher's work is also completely functional.
Giant Flightless Bird Gastornis Sheds Light On Impact Of Climate Change On Animals, Plants In The Arctic
Experts unearthed fossils of the flightless bird Gastornis in the Artic Circle decades ago. New assessment on the discovery highlighted the effects of climate change on animals and plants in the Arctic area.
Sleeping With Your Pet Can Be Good For Your Health: Safety Tips When Sharing Bed With Your Dogs, Cats
Experts said sleeping with pets may be good for health. Here are some helpful tips to ensure sharing bed with dogs or cats become a beneficial and safe experience.
Neurostatins May Prevent Alzheimer's Disease If Taken In Your 30s
Researchers found that neurostatins may help prevent Alzheimer's disease if taken during the 30s. The key is the drug's action during the early stage of the disease, which acts as a preventive strategy.
Baldness May Indicate Risk For Prostate Cancer Death
A new study found that baldness may indicate a man's risk for prostate cancer death. In the future, prostate cancer screenings may include baldness assessment too.
Extinct Sub-Species Of Zebra Revived By Scientists In South Africa
Scientists from South Africa were able to recreate an extinct subspecies of zebra called quagga. By analyzing preserved DNA samples of the animal, the researchers were able to breed the animal closer to how it originally looked many years ago.
'Mini Brains' From Human Stem Cells May Replace Lab Animals, Boost Development Of Drugs For Neurological Diseases
Researchers were able to develop so-called 'mini brains' that can help end animal testing. The mini brains are derived from human stem cells thus, may be used instead of animal models to test new drugs, revolutionizing the way lab experiments work.
Test Detects Toxins From Harmful Algae In Alaska Marine Mammals
A test revealed the presence of toxins from harmful algae in Alaska marine mammals. Researchers say the study signals that warming temperatures have extended its effects in the northern regions.
Rigid Gender Roles Make Penguins More Vulnerable To Impact Of Climate Change
A new study has found that the rigid gender roles among penguin parents make them more vulnerable to climate change effects. Chick-guarding and foraging duties are very specific despite the changing trends of food supply due to climate change.
Walgreens Threatens To End Partnership With Theranos: Report
Walgreens threatens end of partnership with Theranos. The pharmacy chain has given the blood test company a 30-day deadline to fix its issues and violations against the U.S. government.
Reliable Weight Loss Program Hard To Find Online
The Internet may not be the most reliable source of information when looking for weight loss programs. A new study found that most online content does not reflect what programs actually offer to its consumers.
65-Year-Old Wild Albatross Wisdom Hatches 40th Chick In Hawaii Nesting Colony
Wild Laysan Albatross, Wisdom is a mother once again. The 65-year-old bird has hatched its 40th chick in a nesting colony in Hawaii.
Lumber Liquidators' Chinese-Made Flooring Causes Health Woes But Poses Low Cancer Risk: CDC
Lumber Liquidators is in hot waters after CDC reported that its China-made flooring contains formaldehyde. Despite health woes, the health agency said that the formaldehyde levels in the products pose low cancer risks.
FDA Advisory Panel Recommends Approval Of Remicade Knockoff
An FDA advisory panel approved a knockoff arthritis drug called Remsima from Pfizer Inc. and Celltrion Inc. The drug is the biosimilar version of Amgen's Remicade, which has brought billions of profits for the company.
Parents Should Keep An Eye On Kids' Waist Circumference To Prevent Metabolic Syndrome
A new study found that lifestyle changes are the key factors to prevent metabolic syndrome. With this, experts recommend parents to keep an eye on their kids' waist circumference as this is a good indicator of health, together with body weight.
Vision-Threatening Eye Problems In Babies With Microcephaly Linked To Zika Virus
Zika virus may also play a role in vision-threatening problems of infected infants born with microcephaly. Researchers now recommend babies with microcephaly in epidemic regions to undergo routine eye testings.
Horses Can Read Facial Expressions And Distinguish If You Are Happy Or Angry
A new study found that horses are able to read human facial expressions. The species are able to use this ability to determine possible harms.
