A terrorist assault on a Hanukkah celebration in Sydney, combined with Germany’s arrest of five suspected Islamist militants accused of plotting a Christmas-market attack, is renewing fears that ...

The Arctic just experienced its hottest year since record-keeping began more than a century ago, the National Oceanic and Atmospheric Administration announced Wednesday. Rising temperatures in the ...

Under no light but the stars, a green sea turtle hauls herself out of the surf and onto the familiar sand of Alagadi Beach on the northern coast of Cyprus. She doesn’t notice any predators as she ...

Chris Mooney is a Pulitzer Prize-winning journalist and a CNN Climate contributor. He is currently a professor of practice in the Environmental Institute at the University of Virginia. Planet-warming ...

Mississippi is expecting freezing temperatures with lows in the teens and 20s. The World Health Organization recommends a minimum indoor temperature of 68 degrees for vulnerable individuals. To ...

With climate change steadily dismantling the icy habitat essential to their existence, new research suggests polar bears are rapidly rewiring their own genetics in a bid to survive. The species is ...

The objections targeted US carve-outs, tax‑incentive rules, and rising compliance costs. The stalled release has revived the risk of Trump bringing back a “revenge tax.” China and several EU ...

The Department of Energy recommends setting your thermostat to 68 degrees during winter. Lowering your thermostat by 7 to 10 degrees when you are away can help save on energy bills. North Carolina ...

The forecasts will offer a glimpse of the path for policy at a highly uncertain moment for economy — and the central bank. By Colby Smith Federal Reserve officials are scheduled to release a fresh set ...