"Nearly 200 countries will meet in Paris in early December to work on the global agreement addressing climate change. By 2025, the United States has pledged to reduce greenhouse gas emissions 26 percent from 2005 levels."

"A northern white rhinoceros, one of just four left on Earth, died on Sunday at the San Diego Zoo Safari Park after suffering from a bacterial infection and age-related health issues, zoo officials said."

"PARIS -- Heads of state invited to climate talks in Paris starting on Nov. 30 have confirmed they will attend even after the Nov. 13 attacks by Islamic State militants that killed 130 people, a French presidency source said."

"GOOSE LAKE, Northwest Territories -- In a fragile landscape where footsteps leave an imprint for years, Jennifer Baltzer stood and surveyed the surrounding bog of green sphagnum moss. Black spruce trees tilted here and there like drunkards."

"Snowpacks are a vital source of water for humans, but they may shrink in some regions as the climate warms. A new study estimates how changes in showfall will affect water supplies."

"A key indicator for the strength of El Niño has reached a record high, the U.S. weather agency said, adding to signs that a weather pattern known for causing extreme droughts, storms and floods could become one of the strongest ever."

"People around the world should protest ‘on behalf of those who can’t’, say organisers of climate march forbidden in light of Paris terror attacks".

Researchers have found that some antibiotic-resistant bacteria can transfer their resistance to other strains.

"Polar bear populations are likely to fall by more than 30 percent by around mid-century as global warming thaws Arctic sea ice, experts said on Thursday in the most detailed review of the predators to date."

"Climate activists have reacted with dismay to the French government's decision to ban two scheduled mass marches across Paris and other French cities during crucial global climate change talks later this month."