Methane emissions researchers John Albertson, a professor of civil and environmental engineering, and Robert Howarth, a professor of ecology and environmental biology, comment on the development of a new Global Methane Pledge designed to reduce global methane emissions by at least 30% by 2030.

Energy, Environment & Sustainability

Physical Sciences & Engineering

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Bart Selman, professor of computer science at Cornell University and an expert on artificial intelligence safety issues, comments on a pedestrian death following an accident involving a self-driving car.

Computing & Information Sciences

Physical Sciences & Engineering

Engineering

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Concern is growing given the sluggish rollout of the coronavirus vaccination distribution in New York. Cynthia Leifer, associate professor of immunology at Cornell University, says vaccines need to be given quickly as possible and rather than disqualifying sites from getting future distributions, expanding the number of distribution locations and incentivizing rapid use is a better solution.

Health, Nutrition & Medicine

Life Sciences & Veterinary Medicine

New York State

New York City

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Dong Lai, professor of astronomy at Cornell University and an expert on black holes, comments on an upcoming "groundbreaking" announcement from astronomers on the Event Horizon Telescope team.

Arts and Sciences

Physical Sciences & Engineering

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With the Thanksgiving holiday right around the corner, Robert Gravani, professor of food science, says this salmonella outbreak is a reminder that proper planning and attention to detail are important for the preparation of a safe and delicious Thanksgiving meal.

Food & Agriculture

Health, Nutrition & Medicine

Agriculture and Life Sciences

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Blue-green algae is returning to New York waterways and poses a deadly risk to humans as well as animals. Karyn Bischoff, toxicologist at the Cornell University College of Veterinary Medicine, explains the dangers and advises livestock and pet owners to be vigilant in avoiding contaminated areas.

Life Sciences & Veterinary Medicine

Agriculture and Life Sciences

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Police in Hong Kong granted pro-democracy protestors permission for a rally, planned for Sunday. The decision follows months of unrest, including increasingly violent confrontations between protesters and the police. It also comes at the heels of an unprecedented victory for the pro-democracy camp, which won 90 percent of available seats at recent district council elections. Cornell University experts say that police may be trying a new, less confrontational strategy by giving the green light for the weekend’s demonstration.

International

Arts and Sciences

Industrial and Labor Relations

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The colors of the 2018 fall foliage season will be delayed and less vibrant, predicts Taryn Bauerle, Cornell University associate professor of plant science, whose research focuses on how plants communicate water stress.

Energy, Environment & Sustainability

New York State

Agriculture and Life Sciences

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Sarah Kreps, a surveillance systems and cybersecurity expert at Cornell University, comments on a new system designed to link national COVID-19 tracing apps across the European Union.

Arts and Sciences

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Luis Schang says the benefits of returning to a more open society now outweigh the marginal risk of vaccinated people not wearing masks and distancing.

Life Sciences & Veterinary Medicine

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