From teeth to thorns: Coincidences shape the universal form of nature’s pointed tips
Peer-Reviewed Publication
Updates every hour. Last Updated: 16-Apr-2026 09:16 ET (16-Apr-2026 13:16 GMT/UTC)
New research outlines a multi-dimensional strategy for fungal conservation, prioritizing species recognition, evolutionary analysis and targeted habitat protection to safeguard this understudied keystone group of life.
The New York Academy of Sciences and the Leon Levy Foundation have announced the 2026 cohort of Leon Levy Scholars in Neuroscience, building on a program that has nurtured more than 190 early-career neuroscience scholars since 2009. Supporting cutting-edge neuroscience across New York City’s research ecosystem, this distinguished scholarship recognizes up to ten postdoctoral scientists annually, chosen from a highly competitive, citywide applicant pool, to pursue bold ideas in neuroscience over three years as they move toward independent investigator roles.
Eccentric training is widely used to prevent hamstring injuries, but the mechanisms behind their effectiveness remain unclear. Researchers found that nine weeks of eccentric training allowed hamstring muscle fibers to operate at longer lengths during exercise without overstretching their microscopic contractile units. These adaptations likely occur through the addition of sarcomeres in series and may help explain why this training method reduces hamstring injury risk.
In the largest genomic mapping of Africa's elephants, an international team of researchers shows that elephant history is defined by the ability to move across large distances and exchange genes throughout the African continent. But as the elephants’ living space is becoming increasingly patchy, the study documents the visible genetic consequences of isolation – and points to approaches that help to incorporate genomics into current and future elephant conservation.
Researchers at University College Dublin have discovered a previously unknown “courier system” that cells use to transfer proteins and genetic material between each other. The study shows that certain nanoparticles can acquire a coating made from a cell’s own biological material, allowing them to carry functional molecules such as RNA into other cells where they remain active and influence cellular behaviour. This newly identified mechanism could provide a blueprint for more effective drug delivery, raising the possibility of improved gene, RNA and protein-based therapies.