marine biology

Underwater drone discovers forgotten coral reef off Benin coast

Using side-scan sonar and underwater drone technology, researchers identified a healthy coral ecosystem located more than 50 metres deep. This discovery challenges mid-20th-century assessments that the site was an extinct relic.

Science · 686 words

Human activities compromise coral health and resilience

A new study reveals that agricultural, industrial, and pharmaceutical pollutants are accumulating in coral tissues, reducing their energy and nutrient reserves.

Science · 573 words

Researchers capture first-ever footage of rare barreleye fish in Atlantic

Researchers have documented the rare barreleye fish in its natural deep-sea habitat for the first time, providing insight into its unique anatomy. The expedition also identified previously unknown hydrothermal fields and deep-sea ecosystems within the Atlantic.

Science · 591 words

Rare goblin shark filmed alive for the first time in the deep sea

New research documents goblin sharks in their natural deep-sea habitat and provides insights into the physiology and foraging of basking sharks.

Science · 572 words

Artificial light at night triggers sleep deprivation and aggression in fish

New research indicates that artificial light at night triggers sleep deprivation, DNA damage, and behavioral shifts in reef fish while altering predator activity. Experts suggest that improving coastal lighting design could help mitigate these negative environmental impacts.

Science · 684 words

Artificial Light Pollution Disrupts Sleep and Brain Health in Reef Fish

Artificial light spilling into coastal waters is disrupting the natural rhythms of reef fish, leading to neurological stress and ecosystem instability. Researchers are now advocating for improved lighting practices to mitigate these environmental impacts.

Science · 713 words