On a moonless summer night in Hawaii, krill, fish and crabs swirl through a beam of light as two researchers peer into the water above a vibrant reef.

Minutes later, like clockwork, they see eggs and sperm from spawning coral drifting past their boat. They scoop up the fishy-smelling blobs and put them in test tubes.

Hajji Wali Jan brought a half-dozen plastic containers to the well in Kamar Kalagh on a recent Friday — one of the handful of days each week he and those who live on his side of this Afghan village ae allowed to use the water source.

When it was finally his turn, the 66-year-old filled one container, then a second. The stream of water from the spigot got thinner. He started on another container — but the thread of water tapered away and then stopped before the vessel was full.

A rhino horn trader has been sentenced to 14 years in jail, the longest ever prison term a Vietnamese court has handed down for the crime, a local conservation group said Wednesday.

Two ground staff at an international cricket stadium in Sri Lanka were killed in an elephant attack, officials said Wednesday.

The wreck of a chemical ship that caught fire off the Sri Lankan coast and caused environmental carnage will be removed, the operators said Wednesday.

Normally giving food to wild animals is considered off limits, but the dire situation in Florida with more than 1,000 manatees dying from starvation due to manmade pollution is leading officials to consider an unprecedented feeding plan.

The U.S. Fish and Wildlife Service and state environmental officials intend to unveil a limited proposal this week to feed the beloved marine mammals in one specific Florida location to test how it works. This is not usually done with any wild animal, but the situation has become such an emergency that it has to be considered, said Save The Manatee Club Executive Director Patrick Rose.

Only 14 companies are making top-grade efforts on the climate, the organization that scores environmental efforts by companies for investors said Tuesday.

Rising sea temperatures and overfishing threaten coral reefs in the western Indian Ocean with complete collapse in the next 50 years, according to a groundbreaking study of these marine ecosystems.

Thousands of sea turtles laid their eggs on Nicaragua's coast over the weekend under the watchful eye of the army, which protects the nests from possible predators -- including humans.

While travel stopped and the world locked down, in the dazzling blue waters of Thailand's idyllic Phi Phi islands, a gentle renaissance was under way.