Browsing: Science

February 25, 20263 min read Add Us On GoogleAdd SciAm‘Wellness influencer’ Casey Means heads to confirmation hearingThe U.S. Senate is holding a confirmation hearing today for…

Dawn on a still morning is a majestic spectacle, as sunlight spills silently across the landscape and the Earth gradually emerges from darkness. Sunrise has inspired…

Ethics statementThe YA, HA, PCI and AD samples were obtained from the University of Washington repository bank. In 2016, the University of Washington Institutional Review Board…

February 25, 20264 min read Add Us On GoogleAdd SciAmHeart disease in young women projected to rise sharply by 2050A new projection study estimates that nearly…

NV ground state HamiltonianEach NV centre features an S = 1 electronic spin ground state, described by the Hamiltonian \({H}_{0}={D}_{\mathrm{gs}}{S}_{Z}^{2}\), where \(\widehat{Z}\) corresponds to the quantization axis along…

February 25, 20262 min read Add Us On GoogleAdd SciAmTrump’s State of the Union speech made no mention of Make America Healthy AgainOn Tuesday the U.S.…

During the ”snowball Earth” period about 700m years ago, Earth’s climate shut down. The planet was encased in ice and insulated from seasonal variations: spring, summer,…

A single dose of stem cells can help older people with frailty to build up their endurance, a study finds1. The study’s authors say that the…

February 25, 20262 min read Add Us On GoogleAdd SciAmNASA identifies which astronaut triggered the unprecedented medical evacuation of the ISSThis disclosure comes about a month…

A phase II clinical trial has found dimethyltryptamine (DMT), one of the psychoactive components traditionally used in the Amazonian psychedelic ritual ayahuasca, might be a promising…