(THE CONVERSATION) Our two-person team loaded the car with a GPS, a drone, notebooks, sample bags, a trowel and a flat spatula lovingly called a scoopula. Then we drove 30 minutes in our rented truck ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Lauren Berger, Texas A&M University (THE CONVERSATION) Our two-person team loaded the ...