Strange crisscross ridges discovered by Curiosity hint that water—and possibly life—lasted far longer on Mars than scientists once believed.
A tourist’s snorkel turned into horror as usually-docile Dusky Sharks attacked a swimmer near Hadera — scientists blame human feeding and ecological chaos.
The Draconid meteor shower, born from comet 21P/Giacobini-Zinner, will light up the skies this week — but stargazers may have to fight moonlight to catch the...
Researchers from Flinders University reveal how Kevlar-based wetsuits may reduce shark bite severity, but not risk entirely.