Large seizures of elephant tusks make this year the worst on record since ivory sales were banned in 1989, with recent estimates suggesting as many as 3,000 elephants were killed by poachers, experts said.

"2011 has truly been a horrible year for elephants," said Tom Milliken, elephant and rhino expert for the wildlife trade monitoring network TRAFFIC, on Thursday.

Anti-whaling activists chasing the Japanese harpoon fleet suffered a major setback Thursday when the hull of one of their ships cracked in massive seas, forcing a second to divert to its rescue.

The Sea Shepherd Conservation Society said the Brigitte Bardot's hull split when it was struck by a "rogue wave" as it tailed the Japanese factory ship Nisshin Maru in six meter (20-foot) swells some 1,500 miles (2,400 kilometers) southwest of Australia.

Venezuelan President Hugo Chavez is questioning the rash of cancer cases among Latin American leaders and asking if somehow the U.S. might have a way to induce the illness.

Chavez has long questioned whether the U.S. government could be plotting to oust him, but his latest remarks went far beyond any such theories.

The New Year's countdown to the moon has begun.

NASA said Wednesday that its twin spacecraft were on course to arrive back-to-back at the moon after a 3½-month journey.

One of America's most widely planted crops — a genetically engineered corn plant that makes its own insecticide — may be losing its effectiveness because a major pest appears to be developing resistance more quickly than scientists expected.

The U.S. food supply is not in any immediate danger because the problem remains isolated. But scientists fear potentially risky farming practices could be blunting the hybrid's sophisticated weaponry.

A brainless, primeval organism able to navigate a maze might help Japanese scientists devise the ideal transport network design. Not bad for a mono-cellular being that lives on rotting leaves.

Amoeboid yellow slime mold has been on Earth for thousands of years, living a distinctly un-hi-tech life, but, say scientists, it could provide the key to designing bio-computers capable of solving complex problems.

This year was the hottest in France since the start of the 20th century, Meteo France said Tuesday, with average national temperatures 1.5 degrees Celsius warmer than the norm.

The average national temperature in 2011 was 13.6 degrees Celsius (56 degrees Fahrenheit), Meteo France's Francois Gourand told AFP, 0.2 degrees Celsius warmer than the previous hottest year, 2003.

The moon has come a long way since Galileo first peered at it through a telescope. Unmanned probes have circled around it and landed on its surface. Twelve American astronauts have walked on it. And lunar rocks and soil have been hauled back from it.

Despite being well studied, Earth's closest neighbor remains an enigma.

A new study says the 2007 cargo ship accident that dumped tens of thousands of gallons of oil into San Francisco Bay has caused lasting damage to the region's herring population.

The study released Monday found that Pacific herring embryos collected from shorelines left coated in oil after the Cosco Busan spill suffered unusually high death rates.

One of Indonesia's most active volcanoes erupted Tuesday, spewing clouds of ash and panicking villagers but no evacuation has been ordered so far, a government volcanologist said.

The first eruption at Mount Lokon was at 3:07 am (1907 GMT Monday), followed by two more bursts within minutes, Farid Bina told Agence France Presse from a monitoring post near the volcano on Sulawesi island.