Scientists have captured the moment a laser "comes to life"—and what they found challenges long-held beliefs. Using a special ...

Astronomers from the University of Turku have detected quasi-periodic oscillations in an X-ray binary, XTE J0111.2−7317, ...

Astronomers from the University of Turku in Finland and elsewhere have performed a broadband spectral and timing study of an ...

Extreme weather events are becoming more common across the world, and India is feeling the heat—quite literally. Among the ...

Some Mondays are worse than others, but April 28 2025 was particularly bad for millions of people in Spain and Portugal.

Gravitational waves stretch and squeeze the fabric of space and time itself. When space/time is squeezed, pulsar pulses ...

Explore how 4D digital holographic microscopy enables fast, full-field, and non-contact characterization of MEMS micromirrors ...

Bladeless wind turbines may reshape clean energy with safer, quieter, and more efficient urban wind power solutions.

Given the absence of non-ripple fast oscillations and movement noise in vitro, ripples were detected in the standard way; namely, the raw LFP signal was bandpass filtered in the ripple range (120-300 ...

The blackout that took down the Iberian grid serving Spain and Portugal in April was the result of a number of smaller ...

Low-frequency inter-area oscillation is a potentially dangerous phenomenon in power systems involving exchange of power among generators in different areas. In this paper, we study the characteristics ...