Petroglyphs on sandstone at a national park in Chad bear witness to wildlife that once roamed the area before the continent’s ...

Canadian-born, Texas-based artist Rod Penner is recognized for his realist acrylic-on-canvas paintings that portray often overlooked or abandoned scenes in rural Texas. Devoid of human figuration and ...

Antarctica has not always been a desolate land of ice and snow. Earth’s southernmost continent once was home to rivers and forests teeming with life. Using satellite observations and ice-penetrating ...

Absent from the town for three months, I returned to find chainsaws and graders at work on the property called Vista Technology Park. Gazing at the now desolate landscape, I wondered: how long will we ...