Mars may have a hardened heart. Marsquake reverberations detected by NASA’s InSight lander revealed that the Red Planet probably possesses a solid inner core, researchers report in the Sept. 4 Nature.

More than 700,000 GCSE physics students could be without a specialist teacher, a report has warned. The Institute of Physics (IOP) has called for urgent action to tackle the shortage in physics ...

(NEXSTAR) — School is back in session, bringing in the first wave of students born during the pandemic, dubbed “COVID kindergartners,” into classrooms nationwide. The students older than them, however ...

Small Modular Reactors (SMRs) are often hailed as the future of nuclear power—compact, scalable, and potentially capable of delivering clean energy anywhere it’s needed. From powering remote mining ...

Cash flow is the movement of money in and out of a business over a period of time. Cash flow forecasting involves predicting the future flow of cash in and out of a business’ bank accounts. A cash ...

Oct. 3, 2025 — Astronomers have uncovered a runaway feeding frenzy in a rogue planet drifting freely through space, devouring six billion tonnes of gas and dust every second. Located 620 light-years ...

Air inside: A scanning electron microscope image of the hollow-core fibre. (Courtesy: Petrovich, M, Numkam Fokoua, E, Chen, Y et al. "Broadband optical fibre with an ...

But despite its importance, many of the most fundamental properties of the core are unknown. We do not know exactly how hot the core is, what it is made of or when it began to freeze. Fortunately, a ...

Kalfatovic, Martin R. and Pilsk, Suzanne C. 2001. "Is there a Future for Dublin Core and Metadata in a Practical World?" In Computers in Libraries 2001 Proceedings. Nixon, Carol, editor. 122–125.