Donald Trump took the oath of office as the 47th president of the United States. In his inaugural address, he promised to ...

The new work suggests that the edge of the dichotomy was eroded back by hundreds of kilometers during the time when an ocean might have occupied Mars' northern hemisphere. To view the Martian ...

When a blaze fuelled by hurricane-force winds broke out in the Palisades on 7 January, Cal Fire joined an unprecedented ...

In a groundbreaking discovery, scientists have found evidence of vast underground reservoirs of liquid water on Mars, hidden deep beneath the planet’s surface. This revelation comes from seismic data ...

A breakthrough discovery of oxygen production in darkness could redefine life's origins on Earth and open new frontiers in space exploration.

Daybreak on the Atlantic is a slow, hypnotic explosion of color. Black skies turn ash gray; next, a sideways sliver of orange ...

: Early snow totals reach 6 inches as winter storm rolls on with ‘thundersnow’ reported ALSO: When will the snow stop today? Latest forecast on winter storm timing. Forecasts for the winter storm ...

A Kennebunkport home with a sprawling coastline view sold for $12 million, the highest price sale in York County history. The ...

When hundreds of eerily perfect circles were discovered on the bottom of the Mediterranean Sea, theories abounded about what they could mean. Four years of underwater research revealed a lost world.

Sydney’s pumping of primary-treated effluent into the ocean makes us out of step with the rest of the world, a water ...

Carrying massive loads of water or fire retardant, fast-moving specialized aircraft help contain the spread of wildfires.