While Tuesday's low tide will be the weakest of the 28-day tide cycle, Wednesday, April 30, at 1:28 p.m. will dip -3.38' ...

This guide tracks 10 Secret Waterfalls quietly flowing within two hours of the country’s busiest gateways (and one tropical favorite)—so you can swap bumper-to-bumper traffic for trail crunch and ...

Fossils of Tiktaalik roseae blended fins with hints of limbs and sported a flat head suited for peering above the waterline.

It turns out these balls of spikes are actually 5-sided echinoderms and thus related to starfish! We look at their beautiful ...