Meet the northern snakehead, a fierce predator spreading fast across U.S. waters and changing ecosystems wherever it goes.

ANKARA, TURKIYE - APRIL 13: Goldfish (Carassius auratus) are seen at the aquarium as freshwater fish of different species offer a visual feast with their fin structures, interactions with light, ...

Despite the strong autumn winds we’ve been experiencing lately, anglers can find a lee shore or perhaps a tucked away quiet ...

The northern lights have a higher chance than usual to appear in the skies above the northern United States on Tuesday, according to the National Oceanic and Atmospheric Administration, as the effects ...

From the central and northern Lower Peninsula to the Upper Peninsula, Michiganders may be able to see the northern lights shimmering overhead Tuesday night, Sept. 30, according to NOAA's Space Weather ...

Nearly a dozen states in the northern U.S. could have a chance to observe the northern lights on Thursday, as some geomagnetic storms are expected to bring the phenomenon farther south, according to ...

Ms. Stack, a contributing Opinion writer, reported from Belfast, Northern Ireland. On a steel-skied summer day I dropped by the Northern Ireland Assembly to watch legislators discuss anti-immigrant ...

A FEW PLACES UP NORTH DOWN INTO THE UPPER 30S. AND SOMETHING TO NOTE. WE’VE SEEN THE AURORA BOREALIS OR THE NORTHERN LIGHTS THE PAST COUPLE OF NIGHTS, AND IN THE EARLY MORNINGS, AND THERE IS A CHANCE ...

Auroras may be visible from Alaska to New York as geomagnetic storm conditions are predicted to continue tonight. Aurora watchers: don't pack up your cameras just yet, as the northern lights may ...

This is a summary of what was said by UNHCR's Mozambique Representative Xavier Creach – to whom quoted text may be attributed – at the press briefing at the Palais des Nations in Geneva. GENEVA – ...