Alberta Energy

Exploring Accessibility Features in SeekBeak: Making 360° Content More Inclusive

Immersive 360° media is changing how educators engage learners in experiences such as virtual field trips, lab simulations, and career-exploration experiences, yet accessibility for learners with disabilities is often an afterthought. This article describes accessibility features...

Titanosaur eggshells from the latest Cretaceous of Patagonia, Argentina: implications for nesting at high latitude

Abstract Dinosaur egg remains are rarely found in areas of high palaeolatitudes, with Canada (approx. 57–60° N) and Siberia (approx. 70–75° N) yielding the most polarward occurrences. Here, we describe dinosaur eggshells from the Upper Cretaceous (Maastrichtian) Chorrillo Formati...

Fossil denticles reveal how ocean productivity shapes shark baselines and recovery potential

Shark populations on coral reefs have declined globally, but few baselines exist to quantify natural variability before human impact. Using fossil dermal denticles preserved in reef sediments, we reconstructed shark communities across the Isthmus of Panama before substantial expl...