The Beacon

Blog Tags: Smooth Dogfish

Video: Ocean Acidification Masking Sharks’ Sense of Smell

Ocean acidication hurts sharks' ability to smell food

Smooth dogfish (Mustelus canis). Acidic seawater has been found to impact their sense of smell. (Photo: EricksonSmith / Flickr Creative Commons)

Ocean acidification is already making it harder for fish to find friends, for corals to grow, and for mussels to remain attached to hard surfaces, just to name a few effects.


Continue reading...

Ocean News: Gray Whales Showing Signs of Recovery, Gulf of Mexico Fish Lesions Linked to BP Oil Spill, and More

Gray whales are showing signs of recovery in California

A gray whale. (Photo: WhaleRiot / Flickr Creative Commons)

- A team of researchers that’s been monitoring gray whale populations off California for several years say that their numbers are increasing. Marine observers have spotted 431 gray whale mothers and calves so far this year as they make their annual migration to the Arctic. UT San Diego


Continue reading...

Browse by Date