With the declared aim of measuring matter under extreme pressure, an international research collaboration headed by the University of Rostock and the Helmholtz-Zentrum Dresden-Rossendorf (HZDR) used the high-performance laser DIPOLE 100-X at the European XFEL for the first time in 2023. With spectacular results: In this initial experiment they managed to study liquid carbon – an unprecedented achievement as the researchers report in the journal Nature (DOI: 10.1038/s41586-025-09035-6).

SAN ANTONIO — May 20, 2022 — Southwest Research Institute scientists have discovered how solar activity affects the velocity distribution and evolution of helium pickup ions.

When pollinators visit flowers, they produce various sounds, from wing flapping during hovering, to landing and takeoff. Francesca Barbero studied these vibroacoustic signals to develop noninvasive and efficient methods for monitoring pollinator communities and their influences on plant biology and ecology. The researchers found that the bee sounds led the snapdragons to increase their sugar and nectar volume, and even alter their gene expression that governs sugar transport and nectar production.

Ferromagnetic semiconductors, which combine semiconductor and magnetic properties, are key to developing spin-based devices. Previously studied materials, such as (Ga,Mn)As, have Curie temperatures below room temperature, thereby limiting their practical use. Now, researchers from Institute of Science Tokyo and The University of Tokyo have overcome these limitations by utilizing the step-flow growth method, achieving a record-high Curie temperature of 530 K, facilitating the development of stable, room-temperature semiconductor spintronic devices.

If you’ve ever sat waiting at the doctor’s office to give a blood sample, you might have wished there was a way to find the same information without needles.

But for all the medical breakthroughs of the 20^th century, the best way to detect molecules has remained through liquids, such as blood. New research from the University of Chicago, however, could someday put a pause on pinpricks. A group of scientists announced they have created a small, portable device that can collect and detect airborne molecules—a breakthrough that holds promise for many areas of medicine and public health.