Researchers uncover source rocks of the first real continents

Geoscientists have uncovered a missing link in the enigmatic story of how the continents developed—a revised origin story that doesn't require the start of plate tectonics or any external factor to explain their formation. ...

Canine cuddles can comfort equally across all genders

While there are a number of studies demonstrating that dog therapy programs can improve a person's social and emotional well-being, many typically have a disproportionate number of female participants.

Can AI nip tree disease in the bud?

Global trade, tourism and other forms of human movement are accelerating the spread of tree and plant pathogens between continents. Dutch elm disease, first seen in Europe in 1910, was detected in Canada just four decades ...

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