In control of Congress and soon the White House, Republicans are readying plans to roll back the influence of the Endangered Species Act, one of the government's most powerful conservation tools, after decades of complaints that it hinders drilling, logging and other activities.
That smoked salmon you bought for the New Year's festivities has a story to tell.
The waste from discarded electronic gadgets and electrical appliances has reached severe levels in East Asia, posing a growing threat to health and the environment unless safe disposal becomes the norm.
Vast icy rock peaks tower above Argentina's Carlini research base in Antarctica. But scientists who have worked here for decades say the glaciers are less icy than they once were.
The city authorities has vowed to take tougher measures, including launching environmental police force to address the painstaking smog problem this year.
SeaWorld San Diego is ending its long-running killer whale show after years of outcry and falling attendance prompted it to renounce theatrical orca displays.
Scientists are watching, but not alarmed by, a growing crack at the edge of a key floating ice shelf in Antarctica.
A type of tree that thrives in soggy soil from Alaska to Northern California and is valued for its commercial and cultural uses could become a noticeable casualty of climate warming over the next 50 years, an independent study has concluded.
Wildlife officials say it might be time for a toast now that a once-rare bat important to the pollination of plants used to produce tequila is making a comeback.
In a March 7, 2011 photo, Kelly Flaherty Clark, director of animal training at SeaWorld Orlando, works with killer whale Tilikum during a training session at the theme park's Shamu Stadium in Orlando, Florida. Tilikum, the killer whale linked to the deaths of three people and made famous by the 2013 documentary "Blackfish" -- which criticized the captivity of orcas -- died Friday, according to SeaWorld. One of SeaWorld's most prominent orcas, Tilikum had been fighting a bacterial lung infection since March when he died at the marine theme park in Orlando. SeaWorld noted that Tilikum, at approximately 36 years old, was near the upper end of the average life expectancy for a killer whale.