Science News
Is the rowing machine a good workout?
Live Science - 25 Oct 2021 19:58
We investigate whether the rowing machine is a good workout, and compare it to other ways of getting fit.
New synthesis process paves way for more efficient lasers, LEDs
Phys.org - 25 Oct 2021 18:22
Researchers from North Carolina State University have developed a new process that makes use of existing industry standard techniques for making III-nitride semiconductor materials, but results in layered materials that ...
Redefining human diseases through the lens of your DNA
Science Daily - 25 Oct 2021 16:17
Researchers performed genome-wide analysis studies (GWAS) to identify genetic elements associated with various diseases. To address inequities in previous GWAS, the team included 180,000 Japanese people and 220 health-re...
'Lost extinction,' uncovered for the first time, claimed more than 60% of Africa's primates
Live Science - 25 Oct 2021 14:22
More than half of the species in five mammal groups went extinct in Africa about 34 million years ago, scientists recently discovered.
China just test-fired a massive solid-fueled rocket
Live Science - 25 Oct 2021 14:06
China has test fired a huge new solid rocket motor, creating more propulsion options for the country's growing space activities.
Studying a Second Language Boosts Cognitive Function
Neuroscience News - 25 Oct 2021 23:56
Older adults who studied to learn a new language showed similar improvements in critical cognitive skills as those who used brain training apps to stay sharp.
Artificial Intelligence Sheds Light on How the Brain Processes Language
Neuroscience News - 25 Oct 2021 23:23
Artificial intelligence sheds new light on how the brain processes language. Researchers report the human brain may use next word prediction to drive language processing.
'Nanozyme' therapy prevents harmful dental plaque build-up
Science Daily - 25 Oct 2021 23:21
FDA-approved iron oxide nanoparticles, delivered in a mouth rinse, can suppress the growth of dental plaque and kill bacteria responsible for tooth decay, according to a new study. The nanoparticles act as enzymes to act...
Call-and-response circuit tells neurons when to grow synapses
Science Daily - 25 Oct 2021 23:21
Brain cells called astrocytes play a key role in helping neurons develop and function properly, but there's still a lot scientists don't understand about how astrocytes perform these important jobs. Now, a team of scient...
Watermelon: Health benefits, risks & nutrition facts
Live Science - 25 Oct 2021 22:44
Watermelons are good for you, provide many health benefits and are packed with nutrients. They are also deliciously refreshing, low in calories and fat-free.
Oral B electric toothbrush deals
Live Science - 25 Oct 2021 22:14
We've found the top Oral B electric toothbrush deals so you can make a big saving.
'Rogue' antibodies found in brains of teens with delusions and paranoia after COVID-19
Live Science - 25 Oct 2021 22:07
Autoantibodies may sometimes be involved in the psychiatric effects of COVID-19.
Arctic wildfires threatening North America's black spruce trees
New Scientist - 25 Oct 2021 22:00
The black spruce is a common species in North American boreal forests and it needs wildfires to survive, but the blazes are now so frequent that the spruces are struggling
What to expect from the COP26 climate summit in Glasgow
New Scientist - 25 Oct 2021 19:59
The COP26 climate summit will be held in Glasgow from 31 October to 12 November and will include more than 100 heads of state, who will hash out timetables to limit carbon emissions and address other issues such as adapt...
Oxytocin: Facts about the 'cuddle hormone'
Live Science - 25 Oct 2021 19:30
Oxytocin is a hormone that plays a large role in social interactions and social bonding.
El Salvador's bitcoin adoption hit by an easy money-making loophole
New Scientist - 25 Oct 2021 19:00
El Salvador recently became the first country in the world to make bitcoin legal tender, but traders have been exploiting the state issued bitcoin "wallet app" to make a quick profit
Promising radio signal isn't aliens, just human-generated interference
New Scientist - 25 Oct 2021 18:00
The Breakthrough Listen project detected radio waves that seemed to be the best candidate yet for an alien signal, but it turns out it was just human technology
Haunting lemur songs have a rhythm similar to human music
New Scientist - 25 Oct 2021 18:00
Human music often has a natural rhythm to it, and the roots of that rhythm might stretch back to the ancestors we shared with indris, a type of lemur
Hundreds of ancient ceremonial sites found in southern Mexico
New Scientist - 25 Oct 2021 18:00
Researchers have uncovered 478 ceremonial sites that were probably built by the Olmec and the Maya thousands of years ago
Men, women ride the same emotional roller coaster
Science Daily - 25 Oct 2021 17:37
Contrary to widely held gender stereotypes, women are not more emotional than men, researchers say.
How did ancient people store food before refrigeration?
Live Science - 25 Oct 2021 17:06
Ancient people came up with a number of creative ways to store leftovers.
Giant purpleblack flying squid photobombs crew investigating shipwreck
Live Science - 25 Oct 2021 16:32
A team mapping the seafloor in the northern Red Sea unexpectedly spotted a purpleback flying squid near a previously unknown shipwreck.