Science News
Running Down the Exercise 'Sweet Spot' to Reverse Cognitive Decline
Neuroscience News - 15 Dec 2021 00:36
Researchers have identified a "sweet spot" during exercise that appears to reverse age-related cognitive decline and improves learning in mouse models.
Weird quantum objects known as Q balls could explain why we exist
Live Science - 15 Dec 2021 17:24
Bizarre quantum objects called Q balls could explain why the universe if filled with matter and ultimately why we exist.
Covid-19 news: Myocarditis more common after infection than vaccines
New Scientist - 15 Dec 2021 15:00
The latest coronavirus news updated every day including coronavirus cases, the latest news, features and interviews from New Scientist and essential information about the covid-19 pandemic
Ancient Egypt: History, dynasties, religion and writing
Live Science - 15 Dec 2021 23:14
Ancient Egypt in North Africa was one of the most powerful and influential civilizations in the region for over 3,000 years.
How to transform silicon carbide vacancies into quantum information
Phys.org - 15 Dec 2021 22:48
"Vacancy" is a sign you want to see when searching for a hotel room on a road trip. When it comes to quantum materials, vacancies are also something you want to see. Scientists create them by removing atoms in crystallin...
Reindeer and Caribou: Facts about majestic deer
Live Science - 15 Dec 2021 21:56
Reindeer and caribou are members of the deer family, and while they don't fly, they do have Rudolph's nose.
Skin sensing made easier: Improved methods facilitate monitoring of body movement and health
Science Daily - 15 Dec 2021 21:22
Scientists simplify fabrication methods and model human skin structure in designing wearable sensors. This methodology reduces costs, enhances scalability and modular fabrication, and provides effective, wide-ranging sen...
Innovative textile vents to release heat when you sweat
Science Daily - 15 Dec 2021 21:21
Materials scientists have developed a lightweight material that traps thermal energy when dry, but when the person starts sweating, opens a series of tiny vents to let heat escape and re-closes them to retain heat once t...
Neanderthals may have cleared a European forest with fire or tools
New Scientist - 15 Dec 2021 21:00
When Neanderthals lived at a site called Neumark-Nord in Germany, the region had far fewer trees than surrounding areas, suggesting they may have cleared the forest on purpose
Reducing copper in the body alters cancer metabolism to reduce risk of aggressive breast cancer
Science Daily - 15 Dec 2021 20:27
Depleting copper levels may reduce the production of energy that cancer cells need to travel and establish themselves in other parts of the body by a process referred to as metastasis, according to a new study. The disco...
Better identification of sesame in food packaging needed to avoid anaphylaxis
Science Daily - 15 Dec 2021 20:27
A new study found that among those who self-reported an allergic reaction to sesame, more than 56% of products which contained sesame did not declare sesame on the label.
'Drink your peas!' Benefits of supplementing cow milk with plant protein
Science Daily - 15 Dec 2021 20:26
Scientists have developed a novel method of supplementing cow milk with vegetable protein using readily available current dairy processing equipment. A new report presents the study, which may open opportunities to creat...
Mary Robinette Kowal: An exclusive short story for New Scientist
New Scientist - 15 Dec 2021 20:00
A pianist faces a difficult choice when it comes to playing a new piece, in By the Pricking of My Robotic Thumbs, a short story by Hugo and Nebula-award winning author Mary Robinette Kowal
Ambergris: What fragrant whale excretions tell us about ancient oceans
New Scientist - 15 Dec 2021 20:00
Ancient whale poo, known as ambergris, has long been prized by perfumiers - but it also contains precious information about ancient oceans that could help save today's whales
Volcanic disaster settles a blanket of ash across La Palma
New Scientist - 15 Dec 2021 20:00
The months-long volcanic eruption on the Spanish island has rained fire and fury across the land, forced the evacuation of thousands, and dropped an astonishing amount of debris
Did monkeys really sail the oceans on floating rafts of vegetation?
New Scientist - 15 Dec 2021 20:00
The mystery of how some species colonised new continents is as old as the theory of evolution itself. Now, with fresh clues surfacing, the rafting hypothesis might finally sink or swim
'Humanity has touched the sun' in a pioneering achievement for space exploration
Live Science - 15 Dec 2021 19:26
NASA's Parker Solar Probe dipped into the sun's atmosphere to sample particles from the corona -- a scientific first.
Lanthanoids offer great potential
Phys.org - 15 Dec 2021 19:10
A quarter of a century after the first creation of Bose-Einstein condensates, the journal Nature Physics publishes a focus issue on developments in the field of ultracold quantum gasses and their potential in the future....
Gallic acid and stretching decrease osteoarthritis markers in cartilage cells
Science Daily - 15 Dec 2021 18:32
Researchers used gallic acid, an antioxidant found in gallnuts, green tea and other plants, and applied a stretching mechanism to human cartilage cells taken from arthritic knees that mimics the stretching that occurs wh...
Immune system responds to mRNA treatment for cancer, researchers find
Science Daily - 15 Dec 2021 18:32
Adding messenger RNA, or mRNA therapy improves the response to cancer immunotherapy in patients who weren't responding to the treatment, new research shows. Immunotherapy uses the body's immune system to prevent, control...
Scientists find new details about how immune system builds long-term memory
Science Daily - 15 Dec 2021 18:32
Experts in Japan have identified a fundamental part of the immune system's long-term memory, providing a useful new detail in the pursuit to design better vaccines for diseases, ranging from COVID-19 to malaria.
Good mental health in young adults born after assisted reproduction
Science Daily - 15 Dec 2021 18:32
Use of assisted reproductive techniques (ART) does not lead to poorer mental health in children across adolescence and young adulthood, according to a large observational study. The study found a slightly higher risk of ...