Tectonic shifts and a drop in atmospheric carbon dioxide allowed the development of the mighty ice sheet, the fate of which now hangs in the balance. ...read more
The popular mail-in kits have arrived thanks to a sweeping research project that maps the canine genome, similar to efforts with human genetics. ...read more
Some powders and drinks boast all of the necessary nutrients a body needs — no grocery trips required. But it isn't clear how drinking our meals might affect our health. ...read more
The cryptic imagery of dreams fascinates and mystifies everyone – even those steeped in dream research. But what are dreams for? And what do they tell us about our everyday lives? By Sarah Jay ...read more