A new map shows hidden Martian rivers stretching thousands of miles, offering fresh evidence of a warm, wet ancient Mars.

In a world where towering waterfalls like Niagara Falls and Angel Falls capture our imagination, there is one waterfall so ...

Earth's largest waterfall, Denmark Strait cataract, is located in Arctic waters between Iceland and Greenland and is roughly ...

The largest piece of Mars ever found on Earth, a 54-pound rock, is up for auction in New York.

So does Cedar Barg, a climate network manager for the Wild Center, which is in upstate New York and has been running youth climate summits around the world since 2009. Barg worked with Johnson, Lyra ...

Workmen plant electricity poles in the rust-orange earth of the Navajo Nation and run cables to Christine Shorty's ...

The model Kite’s team built was unique in that it captured evolution of the Martian landscape and climate over an extremely ...

Earth’s oceans cover roughly 70% of the surface. Beneath the mesmerizing surface, marine life is being captured by nets, traps and other human-made hazards. In the process of struggling to escape, ...

Indore: By planting around 51,000 saplings on Revati Range Hill on Saturday, Indore further cemented its commitment to ...

ROME—Pope Leo XIV prayed on Wednesday for the world to recognize the urgency of the climate crisis and “hear the cry of the ...

It is a great ‘E Square-E Square’ win-win model. But then it clashes with the ‘F Square-F Square’ conundrum, with both positive benefits and allied challenges. Finally, there is invariably the ‘T’ ...

Highs of 30.8C have been recorded in the Scottish Highlands, as the Met Office says Northern Ireland has seen its warmest day ...