Polymer enables tougher recyclable thermoplastics

Cornell researchers created long chains of a polymer with high molecular weight and high tensile strength, resulting in a recyclable thermoplastic that is strong and flexible enough to be used for large-scale applications such as packaging products.

Mathematician James H. Bramble dies at 90

James H. Bramble, professor emeritus of mathematics in the College of Arts and Sciences, died July 20 at his home in Austin, Texas. He was 90.

Touted as clean, ‘blue’ hydrogen may be worse than gas or coal

‘Blue hydrogen – made by using methane in natural gas – is lauded a clean, Cornell and Stanford researchers believe it may harm the climate more than burning fossil fuel.

New technique illuminates DNA helix

Cornell researchers have identified a new way to measure DNA torsional stiffness – how much resistance the helix offers when twisted – information that can potentially shed light on how cells work.

Dragonfly mission to Titan announces big science goals

NASA’s Dragonfly mission, which will send a rotorcraft relocatable lander to Titan’s surface in the mid-2030s, will be the first mission to explore the surface of Titan.

Teukolsky awarded 2021 Dirac Medal

Saul Teukolsky, the Hans A. Bethe Professor of Physics and Astrophysics in the College of Arts and Sciences, has been awarded the International Centre for Theoretical Physics’ 2021 ICTP Dirac Medal and Prize for his contributions to the detection of gravitational waves.

Mars’ bright south pole reflections may be clay – not water

An international group of scientists now say that reflections of the Mars’ south pole may be smectite, a form of hydrated clay, buried about a mile below the surface.

Do robots need clothes? Yes, for form and function

Besides a stray feline Roomba, very few people are investing energy into putting clothes on robots. Researchers from Cornell Tech and NYU say that now’s the time to think more actively about when, how and why we would dress them

Geographic differences in gut microbiota boost immunity

Cornell researchers “humanized” mice with microbiota from three global populations and found that microbial differences alone can impact immune responses.