Baby Shark Food

What has rows of sharp pearly whites?! This is Sandra Tsing Loh with the Loh Down on Science, saying… BABY SHARK! Mighty Jaws sits on top of the oceanic food throne. Where adult white sharks munch on marine mammals, like dolphins, found near the water’s surface. But when you’re a

Continue reading

Glowing Sharks

Lions and tigers and glowing sharks, oh my? This is Sandra Tsing Loh with the Loh Down on Science, saying: We’re gonna need a bigger boat! Lots of ocean-dwelling animals glow. Biofluorescence allows a marine animal–say, a shark–to take in light and convert it to a different color. What color?

Continue reading

Veggie Shark

Have you ever met a shark who’s a….vegetarian? This is Sandra Tsing Loh with the Loh Down on Science. Okay, so maybe not a STRICT vegetarian. But there IS a shark who eats more seagrass than fish! It’s the bonnethead shark—a small relative of hammerheads. Samantha Leigh and her colleagues

Continue reading

Shark Sense

When it comes to hunting prey, what’s a shark’s secret? This is Sandra Tsing Loh with the Loh Down on Science, saying: They’ve got it under their skin. Sharks can detect electrical fields of moving prey. How? They have a network of pores around their snout called ampullae of Lorenzini.

Continue reading