Ammonia sparks unexpected, exotic lightning on Jupiter

NASA’s Juno spacecraft – closely observing Jupiter – has unexpectedly discovered lightning in the planet’s upper atmosphere, according to a NASA/JPL study, which includes two Cornell researchers.

Perovskite mineral supports solar-energy sustainability

When it comes to the future of solar energy cells, say farewell to silicon, and hello to calcium titanium oxide – the compound mineral better known as perovskite.

Startup’s contact tracing tech tracks workplace distancing

A Cornell-based startup has shifted its platform’s technology in response to the pandemic, ensuring social distancing in the workplace and enabling companies to bring employees back to work safely.

$5M gift launches Duffield Family Cornell Promise Scholarship

A $5 million gift from David A. Duffield ’62, MBA ’64, has established the Duffield Family Cornell Promise Scholarship, providing financial assistance to undergraduate engineering students in response to the COVID-19 pandemic.

New soil models may ease atmospheric CO2, climate change

In Nature Geoscience, Cornell’s Johannes Lehmann says that scientists should develop new models that accurately reflect soil carbon-storage processes to draw down atmospheric carbon dioxide.

Cornellians help NASA zoom in on red planet

Mars is about to become a little more red, thanks to the Cornellians who helped develop and calibrate instruments soon bound for the planet.

A&S dean delivers keynote at K-12 ed conference

Ray Jayawardhana, the Harold Tanner Dean of Arts and Sciences and professor of astronomy, delivered a keynote address to approximately 1,000 K-12 teachers at the National Math and Science Initiative virtual conference.

Book touts internet that works for all, not just Silicon Valley

Engineering Professor Stephen Wicker chats with Dipayan Ghosh, Ph.D. ’13, who was an advisor at the White House and then a researcher at Facebook before writing a new book about digital privacy issues.

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Electrons obey social distancing in ‘strange’ metals

A Cornell-led collaboration has used state-of-the-art computational tools to model the chaotic behavior of Planckian, or “strange,” metals. This behavior has long intrigued physicists, but they have not been able to simulate it down to the lowest possible temperature until now.