The awe-inspiring entries to the Ocean Photographer of the Year 2023 contest have been released.

A home-making mason bee, a motherly possum's midnight munchies and a macaque lying on a deer's back are just some of highly commended images from this year's Wildlife Photographer of the Year competition.

Archaeologists in northern Peru have unearthed a 3,000-year-old tomb which they believe might have honored an elite religious leader in the Andean country some three millennia ago.

A new study by NASA's Glenn Research Center has looked at the possibility of supersonic passenger jets. Its "high-speed strategy" is mooting commercial flights that travel at up to Mach 4 -- over 3,000 miles per hour -- starting with transoceanic routes.

Archaeologists have uncovered a 1,500-year-old Teotihuacan village in Mexico City, complete with large concentrations of ceramics and three human burials, Mexico's National Institute of History and Anthropology has announced.

Ruins of a private theater belonging to the 1st century Roman Emperor Nero have been unearthed in the Italian capital just meters from the Vatican, in what experts are calling an "exceptional" find.

A US zoo has apologized after video showing a kiwi named Paora being handled by humans sparked outrage in New Zealand, where the species is the national bird.

The mysterious 1912 sinking of the luxury passenger liner, the Titanic, has long served as a source of fascination for many.

Archaeologists working at Pompeii have found two new victims that they say were killed by an earthquake that accompanied the volcanic eruption of 79 AD.

French space tourism venture Zephalto hopes to send travelers some 25 kilometers (about 15.5 miles) above Earth, where they'll be wined and dined with incredible views of the Earth from up high.

These ideas could help feed a growing population, without harming the planet.