Don’t Drink Milk? A Nutritionist Explains How to Get Calcium And Other Nutrients

Cow’s milk is an excellent source of calcium which, along with vitamin D, is needed to build strong, dense bones. Milk also contains protein, the minerals phosphorus, potassium, zinc, and iodine, and vitamins A, B2 (riboflavin), and B12 (cobalamin).   As a child I drank a lot of milk. It was delivered in pint bottles … Read more

Arctic Krill Track Day and Night Even in Polar Darkness

During Arctic winter, the sun disappears below the horizon for long weeks of “polar night.” But new research shows that tiny crustaceans in the Arctic Ocean somehow maintain their daily rhythms during these extended periods of darkness. Most living creatures use sunlight to time their biological processes and behaviors. This becomes a challenge when there … Read more

For NASA, a somber ‘Day of Remembrance’ casts spotlight on astronaut safety to avoid tragedies

NASA leaders emphasized the importance of safety and having an inclusive culture in a discussion held during the agency’s annual Day of Remembrance to honor fallen astronauts. The televised safety panel on Thursday (Jan. 27) ran after a series of commemorative events at NASA centers across the country. Participants included NASA Administrator Bill Nelson, Deputy … Read more

HIV: Cancer drug could one day help cure HIV by waking up dormant viruses

An existing cancer drug has been found to also wake up dormant HIV, and it could eventually work with an HIV medicine in a “kick and kill” strategy Health 26 January 2022 By Clare Wilson The pembrolizumab monoclonal antibody drug protein molekuul.be / Alamy Stock Photo Today, HIV can be kept under control, but for … Read more

NASA honors fallen astronauts with Day of Remembrance

NASA will pause today (Jan. 27) to remember the lives lost in the pursuit of space exploration, during the agency’s annual “Day of Remembrance.” This year’s edition coincides with the 55th anniversary of the Apollo 1 fire of Jan. 27, 1967. The following six days include two other somber anniversaries: the Challenger shuttle disaster of … Read more

Fascinating Mouse Study Hints We May One Day Have mRNA Vaccine for Skin Cancer

Being sun smart could one day include a vaccination not unlike those currently providing millions around the world with immunity against coronavirus. While most immunizations sensitize our immune system to an aggressive agent like a virus or even cancer cell, emerging mRNA vaccine technology could instead train our bodies into generating additional antioxidant proteins, boosting our ability … Read more

New Breakthrough Lets Scientists Track Mysterious Fast Radio Bursts in Real-Time

Located in the Okanagan Valley outside of Penticton, British Columbia, there is a massive radio observatory dedicated to observing cosmic radio phenomena. It’s called the Canadian Hydrogen Intensity Mapping Experiment (CHIME), a cylindrical parabolic radio telescope that looks like what snowboarders would call a “half-pipe”. This array is part of the Dominion Radio Astrophysical Observatory … Read more

This Study on Teenager Sleep Impacts Has Once Again Proven School Should Start Later

The COVID-19 pandemic has taken a significant toll on people’s mental health, and young people are a particularly affected group, with school closures cutting off millions of both young and older children from their friends, teachers, and any semblance of normal life.   The negative psychological effects of this have been documented in many studies, … Read more

‘Chestbursters’ and the dark calling of the lunar underground — Commander’s report: lunar day 14

Dr. Michaela Musilova is the director of Hawaii Space Exploration Analog and Simulation (HI-SEAS) program, which conducts analog missions to the moon and Mars for scientific research at a habitat on the volcano Mauna Loa. She commanded the two-week Selene V lunar mission and contributed this report to Space.com’s Expert Voices: Op-Ed & Insights. Commander’s … Read more

The Selene V crew hit the jackpot — Commander’s report: lunar day 10

Dr. Michaela Musilova is the director of Hawaii Space Exploration Analog and Simulation (HI-SEAS) program, which conducts analog missions to the moon and Mars for scientific research at a habitat on the volcano Mauna Loa. She commanded the two-week Selene V lunar mission and contributed this report to Space.com’s Expert Voices: Op-Ed & Insights. Commander’s … Read more