/f/science
A cougar was observed swimming 1.1 km (0.68 miles) to an uninhabited island in Pugent Sound. Researchers find other records implying mountain lions can swim even farther to hop between islands, likely >2 km. “We are redefining the mountain lion in our minds as an animal that can swim.”
nationalgeographic.comSubmitted by TR_54 t3_11dhati
Study links Covid-19 vaccination hesitancy in Africa to the use of media platforms that spread misinformation. The spread of the Covid-19 pandemic in sub-Saharan Africa was accompanied by unprecedented and recurring waves of misinformation and disinformation.
allianceforscience.orgSubmitted by Wagamaga t3_110jrss
Researchers have developed a new method of killing brain cancer cells while preserving the delicate tissue around it: placing long needles through the skull and sending pulses of electrical current into a glioblastoma tumour, this makes chemotherapy treatment of brain cancer suddenly possible
news.usask.caSubmitted by giuliomagnifico t3_z80l6t
On Facebook, Visual Misinfo Widespread. In the runup to the 2020 U.S. Presidential election visual misinformation was widespread across the platform, and that it was highly asymmetric across party lines, with right-leaning images five to eight times more likely to be misleading.
academic.oup.comSubmitted by Wagamaga t3_11hwm47
Bizarre star may have a solid surface, according to X-ray observations. Astronomers have now spotted a super strange one that seems to have a solid surface. Its intense magnetic field is strong enough to overcome its blistering temperatures and “freeze” its outer layers into a solid crust.
newatlas.comSubmitted by MistWeaver80 t3_yp8a4b
Researchers have found that a Parkinson’s-linked mutation in a gene called Endophilin A1 blocks the process by which the body and the brain recycle cell waste. Without the process, autophagy, toxic debris builds up and neurons die. This discovery could change the focus of Parkinson's treatments.
cell.comSubmitted by QldBrainInst t3_11aet78
Honey improves key measures of cardiometabolic health, including blood sugar and cholesterol levels -; especially if the honey is raw and from a single floral source. Honey is a complex composition of common and rare sugars, proteins, organic acids and other bioactive compounds
academic.oup.comSubmitted by Wagamaga t3_z036xh
Submitted by chrisdh79 t3_10jd00n
For children who had a major stroke to the left hemisphere of their brain within days of their birth, the infant's brain was 'plastic' enough for the right hemisphere to acquire the language abilities ordinarily handled by the left side while also maintaining its own language abilities as well.
gumc.georgetown.eduSubmitted by Wagamaga t3_y1f5b8