Wednesday, March 11, 2026

Chinese researchers have synthesized the first millimeter-sized pure hexagonal diamond using extreme pressure and heat, producing a material with hardness of 114 gigapascals—slightly exceeding natural cubic diamonds—and resolving decades of debate about whether this elusive carbon form exists.^[1]

A genomic study of 418 koalas has found that populations once near extinction are showing signs of genetic recovery as their numbers grow, challenging assumptions that bottlenecks inevitably lead to permanent genetic damage and offering hope for other endangered species.^[2]

Scientists at Yokohama National University have identified a new marine fungus species called Algophthora mediterranea that kills toxic bloom-forming algae, suggesting marine fungi may play a larger role in regulating harmful algal populations than previously understood.^[3]

Researchers have traced the origin of brewer's yeast's unusually small centromeres to ancient 'jumping genes' called retrotransposons, demonstrating how DNA once considered genomic junk can be transformed into essential chromosome machinery.^[4]

Scientists have achieved a physics breakthrough by getting light to mimic the quantum Hall effect, with photons drifting in perfectly quantized steps for the first time—a feat that could enable new ultra-precise measurement standards.^[5]

New analysis has confirmed that NASA's DART spacecraft impact on asteroid Dimorphos not only changed the moonlet's orbit but also slightly shifted the entire Didymos-Dimorphos asteroid pair's path around the Sun, demonstrating the effectiveness of kinetic impact as a planetary defense technique.^[6]

University of Hong Kong researchers have identified a protein called Piezo1 that acts as a biological switch explaining why movement keeps bones strong, pushing bone marrow stem cells to build bone instead of storing fat—a finding that could lead to treatments mimicking exercise benefits for those unable to move.^[7]