RIKEN team runs five silicon spin qubits in parallel on a shared microwave line, reaching >99.99% single‑qubit fidelity and ~99.9% with all five, by correcting
Tag: Study
From 0 wild birds in 1987 to 300+ returned today, the California condor’s comeback collides with a $200B target, a $1.3T gap, and who gets to decide.
Phase III intismeran trial reported a 42% relative reduction in melanoma recurrence or death after surgery with immunotherapy; 1,137 patients, ~25 months’ follo
During 2020–22, the Upper Colorado Basin lost 4.2 cubic miles of groundwater—almost twice the Lower’s 2.3. Since 2004, the basin is down 14 cubic miles.
LLNL’s 3D Spheral simulations of a nuclear standoff show ~98% damage and ~97% of mass above escape speed, but 59 days of compute covered only 145 ms.
Sprayed nanolayer increases contact coverage in protonic ceramic electrochemical cells, cutting interfacial resistance and improving stability.
El Niño has Manaus choking—PM2.5 above 135 closed schools—while satellites track a long Amazon fire season and a 40% undercount near Santarém.
A new model of Thwaites Glacier that treats a wide grounding zone doubles projected sea-level rise to 30 mm by 2100 and raises coastal flood risk.
PLOS Medicine study estimates ≥2.1m envenomings and 274k–513k deaths yearly—45% in sub‑Saharan Africa—using geostatistical models to fill data gaps.
Scientists report the first self-stabilizing thorium nuclear clock, running over 24 hours with ~10^-15 precision—about one second in 30 million years.