Physicists at Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have created a compact laser that ...

First on-chip, picosecond MIR laser pulse generator to requires no external components.

"We've always known that we need something to complete the puzzle, but we haven't really known what shape or form those ...

"Given everything we know about this planet, a Hycean world with an ocean that is teeming with life is the scenario that best ...

Explore the groundbreaking discovery of extraterrestrial life signs on exoplanet K2-18 b with chemical evidence from NASA.

Astronomers have detected the most promising signs yet of a possible biosignature outside the solar system, although they ...

Physicists at Harvard have developed a powerful new laser-on-a-chip that emits bright pulses in the mid-infrared spectrum – ...

Astronomers have a lot of thoughts about the latest paper claiming we’ve found the strongest hints of alien life yet on the distant planet K2 18b.

Astronomers have made a detection suggesting biosignatures, or signs of biological activity, on an exoplanet located 124 ...

The discovery was made on a massive exoplanet known as K2-18b that for years has captivated scientists searching for life ...