Physics

Scientists have observed time dilation in the variability of quasars, an effect predicted by Einstein's theory of relativity.

by Mara Casebeer Most bacteria, like the common E. coli, are around a micron in length – less than a tenth of the width of a strand of human hair and invisible without a microscope. Recently, scientists discovered a bacterium, Candidatus (Ca.)…

Lightning is less common over the ocean than land, new research suggests that aerosols such as salt from sea spray may be the reason.

Tamina Kienka is a third year student in the MD-PhD program at Harvard University. Jovana Andrejevic is a fifth-year Applied Physics Ph.D. student in the School of Engineering and Applied Sciences at Harvard University. Cover image by Gerd Altmann…

by Tamina Kienka Edward Bouchet, Yale College class of 1874 In the fall of 1852, Edward Bouchet was born to a freed slave living in New Haven, Connecticut. His father worked as a laborer and his mother as a housewife. They were both active in their…

How do you introduce yourself, scientifically? My name is David Kolchmeyer and I am a theoretical physicist. I’m interested in quantum gravity, which is a theory of gravity that obeys the rules of quantum mechanics. Quantum mechanics is…

Koby Ljunggren is a first-year Ph.D. student in the Biophysics Program at Harvard University. Abby Knecht is a second year graduate student in the Molecules Cells and Organisms program at Harvard University where she is studying self versus non-self…

Breakthrough research published in Nucleic Acids Research suggests SARS-CoV-2-related RNA may serve as potential drug targets for COVID-19.

by Xiaomeng Han Chien-Shiung Wu In the spring of 1912, a baby girl was born to a family in China. It was the family’s tradition that all the boys in the generation have the character “Chien” in their first names, followed by characters from the…

by Matthew Yeh Donna Strickland during Nobel press conference, 2018 Ever wondered how laser eye surgery can be so precise, or how scientists can study processes that unravel over a billionth of a billionth of a second? Donna Strickland has got you…