Coffee and the effects of climate change

Whether you prefer notes of berry and citrus or chocolate and nuts, dark roast or light, a good cup of coffee can be a simple pleasure. You probably would notice if some of your morning brew's brightness disappeared, or if ...

How viruses mutate and create new variants

As the COVID-19 pandemic continues, new variants of the SARS-CoV-2 virus pop up, and some lead to increasing infections. The main new variants—named Alpha, Beta, and Gamma and first identified in Britain, South Africa, ...

Researchers create leather-like material from silk proteins

Leather is an ever growing multi-billion dollar industry requiring more than 3.8 billion bovine animals—equal to one for every two people on earth—to sustain production each year. And while the products—clothing, shoes, ...

Study exposes global ripple effects of regional water scarcity

Water scarcity is often understood as a problem for regions experiencing drought, but a new study led by Tufts University researchers finds that not only can localized water shortages impact the global economy, but changes ...

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