An international team of researchers led by the Institut Català de Paleontologia Miquel Crusafont (ICP) and the Museu Balear de Ciències Naturals (MUCBO | MBCN) has made an extraordinary discovery: a fossilized creature that roamed the Earth between 270 and 280 million years ago, in what is now Mallorca. This finding is remarkable not only due to the abundance of fossil remains uncovered but also because it marks the earliest known gorgonopsian on the planet—a lineage of saber-toothed predators that played a crucial role in the evolution of mammals.
World’s oldest mammalian ancestor discovered
Gorgonopsians are an extinct group of synapsids.
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A cost-effective catalyst to revolutionize hydrogen production
A low-cost palladium-based nanosheet
Researchers from the Tokyo University of Science developed a new catalyst called bis(diimino)palladium coordination nanosheets (PdDI). These low-cost palladium-based nanosheets perform as well as platinum in producing hydrogen. Created using a simple synthesis process with minimal precious metals, the nanosheets reduce metal usage and lower hydrogen production costs.
Our breathing affects our vision
Breathing shapes what we see.
A study from Karolinska Institutet in Sweden found that breathing influences pupil size. The pupil is smallest during inhalation and largest during exhalation. This effect is always present and doesn't require external stimuli. Breathing's impact on brain activity and cognitive functions suggests this could help regulate vision and attention.
Loneliness after losing a spouse, study
Persistent Loneliness After Spousal Loss, Despite Social Support
Researchers at Monash University found that losing a spouse causes one to feel more lonely and isolated despite support. Based on data taken from nearly 750 people who had lost their spouses, they found that loneliness and grief affected both genders similarly, with no significant differences based on wealth or health status.
A long-standing Jupiter’s cloud mystery solved
A misunderstanding about the composition of Jupiter’s clouds resolved.
A collaboration between amateur and professional astronomers has led to a major discovery about Jupiter's clouds, challenging a long-standing belief. Thanks to amateur astronomer Dr. Steven Hill, it’s now found that the clouds are not made of ammonia ice, but rather a mix of ammonium hydrosulphide and smog.
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