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What is happening in the Arctic is very real and should serve as a warning to everyone who cares about the future of the planet as we know itThe Arctic heat wave that sent Siberian temperatures soaring to around 100 degrees Fahrenheit on the first

Martin Luther King did not call for violence, but said “peace is not merely the absence of this tension, but the presence of justice"

We know the virus has a deadly impact on the human body. But its impact on our mental health may be deadly too.

 What would it feel like to touch a cloud? – Violet V., age 6, Somerville, Massachusetts [video:https://www.youtube.com/watch?v=q87Ekar3emA&feature=emb_title] You might already know how it feels to touch a cloud without realizing it

Armed with this level of performance, a new generation of microwave timekeeping opens the door for many scientific and technological advancesTime and frequency standards are a key part of technologies we have come to rely on in our daily lives, from

The origin(s) of Madagascar “forest” or “wild” cats has long been a mystery

Introductions, both accidental and purposeful, frequently have tragic consequencesAmerican elms, Ulmus americana, are native to North America from Saskatchewan to Nova Scotia and from Texas to Florida. They grow 60 to 80 feet tall, with a thick

Meanwhile, I’m looking forward to ‘talking to students and colleagues in the hall, and just walking around in a place where curiosity and learning is putting that good shine in everyone’s eyes

The flowers of salt and pepper are tiny and arranged into compound groups called umbels, or bouquets in the shape of an umbrella

'The experience helped me see how helpful ����������ý�Ļ���Ʒ is in crises, and it reminded me that I tend to focus better on class material when it’s taught in-person,' student says