Casting a swirling shadow, a glowing candle flame sways eerily before flaring up once more. As ghostly as it looks, this ...

In a Physical Review Letters study, the HOLMES collaboration has achieved the most stringent upper bound on the effective ...

Yewande Oluwole, 5, and her sister Jadesola, 3, love astronomy and can name every planet—even the dwarf planets. But peering through a refracting telescope at a tree branch on the University of ...

Japan and Switzerland move up the ranks. The United States is the global leader in physical sciences research, but China is rapidly closing the gap. China achieved the largest growth in high-quality ...