Fossilized dinosaur eggshells can preserve amino acids, the building blocks of proteins, over millions of years

Calcite, the material making up fossilized eggshells, may preserve amino acids better than bone.

Evan Thomas Saitta, Postdoctoral Scholar in Paleontology, University of Chicago • conversation
April 9, 2024 ~9 min

City mouse or country mouse? I collect mice from Philly homes to study how they got so good at urban living

An evolutionary biologist is studying what these resilient urban pests can teach us about adaptation and evolution.

Megan Phifer-Rixey, Assistant Professor of Biology, Drexel University • conversation
March 14, 2024 ~7 min


Early COVID-19 research is riddled with poor methods and low-quality results − a problem for science the pandemic worsened but didn’t create

Pressure to ‘publish or perish’ and get results out as quickly as possible has led to weak study designs and shortened peer-review processes.

Dennis M. Gorman, Professor of Epidemiology and Biostatistics, Texas A&M University • conversation
Feb. 23, 2024 ~10 min

Helium is an essential material for research and medical equipment, but it's nonrenewable and difficult to recycle

With the fourth significant shortage of helium in a decade continuing, companies and researchers are looking for alternative sources.

Nicholas Fitzkee, Professor of Chemistry, Mississippi State University • conversation
Jan. 17, 2024 ~8 min

When research study materials don't speak their participants' language, data can get lost in translation

Translation involves more than just transferring words from one language to another. Better translations of study materials can improve both the diversity of study participants and research results.

Sonia Colina, Professor of Spanish and Portuguese, University of Arizona • conversation
Dec. 7, 2023 ~9 min

Tenacious curiosity in the lab can lead to a Nobel Prize – mRNA research exemplifies the unpredictable value of basic scientific research

The winners of the 2023 Nobel Prize in physiology or medicine made a discovery that helped create the COVID-19 vaccines. They couldn’t have anticipated the tremendous impact of their findings.

André O. Hudson, Dean of the College of Science, Professor of Biochemistry, Rochester Institute of Technology • conversation
Oct. 3, 2023 ~9 min

The UK re-joining the Horizon research funding scheme benefits Europe too – the data backs it up

Science works better when barriers to collaboration are removed, say experts.

Francesco Billari, Professor of Demography, Bocconi University • conversation
Sept. 20, 2023 ~7 min

Ukrainian science is struggling, threatening long-term economic recovery – history shows ways to support the Ukrainian scientific system

The war in Ukraine has led to the destruction of scientific infrastructure, caused many Ukrainian researchers to leave the country and disrupted the work of those who have stayed.

Stefano Horst Baruffaldi, Associate Professor in Economics and Management of Innovation, Polytechnic University of Milan • conversation
July 6, 2023 ~9 min


_E. coli_ is one of the most widely studied organisms – and that may be a problem for both science and medicine

Researchers uncovered the foundations of biology by using E. coli as a model organism. But over-reliance on this microbe can lead to knowledge blind spots with implications for antibiotic resistance.

Tobias Dörr, Associate Professor of Microbiology, Cornell University • conversation
July 5, 2023 ~8 min

Retirement reinvented: how to find fulfilment later in life

Unlocking the full potential of retirement: embracing fun, connections and new experiences.

Tania Wiseman, Associate Professor, Head of Therapies , Faculty of Medicine, Health and Life Science, Swansea University • conversation
June 5, 2023 ~7 min

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