A perfectly preserved ancient tree fossil offered scientists an unprecedented view into a moment 42,000 years ago when the ...

Some speculate that this could presage a flip of the north and south magnetic poles, but scientists say there’s no evidence that any pole reversal is imminent – plus, it would take place over ...

Besides, we thought, would anybody really want reversal of dilation? We dilate many patients every day. Does anybody really mind? Some of us remember Rev-Eyes (dapiprazole hydrochloride ophthalmic ...

With the right preparations and technological solutions in place, aviation would continue to operate safely, even during a ...

It's a term you hear every couple of winters, when we get stuck in the coldest of cold patterns – polar vortex. But what exactly is it and how does it impact our weather? The polar vortex is ...