Articles for author: Maria Faith Saligumba

Neanderthal Mother

How Neanderthals May Have Taught Us to Survive in Cold Climates

Maria Faith Saligumba

Imagine standing on a windswept plain, icy gusts stinging your face, as heavy snow tumbles from a gray sky. It’s hard to picture calling such a place home, yet tens of thousands of years ago, our close cousins—the Neanderthals—thrived in these unforgiving environments. Their bones and tools whisper stories of survival, innovation, and resilience. But ...

white and yellow wooden condiment shakers

The Mystery of the Herbal Compounds Found in 3,000-Year-Old Teeth

Maria Faith Saligumba

Imagine biting into the secrets of the past—quite literally. In a world where the ancient and modern often feel worlds apart, what if a single tooth could bridge that divide? Recent discoveries have sent shockwaves through the scientific community: researchers have unearthed 3,000-year-old human teeth, and inside, they’ve found faint traces of herbal compounds. These ...

blue ocean water during daytime

The Oldest Water on Earth: Found Trapped in Rock, and Still Flowing

Maria Faith Saligumba

Imagine holding a glass of water that’s been sealed away since before the first dinosaurs ever took a breath—that’s the kind of mind-bending discovery scientists made when they found the oldest water on Earth. Deep beneath our feet, trapped inside ancient rocks, lie pockets of liquid that have remained untouched for billions of years. This ...

Colorful hot air balloon floating amid fluffy clouds on a bright summer day.

Air Isn’t Weightless: The Surprising Mass Above Your Head

Maria Faith Saligumba

Have you ever looked up at the sky and felt the invisible presence pressing down on your shoulders? The air above you might seem like nothing, but in reality, it’s a staggering ocean of molecules, all with weight and force. Every breath you take is evidence of this unseen mass, quietly shaping our world in ...

Bright Orion nebula or M42 in deep space.

30 Space Phenomena That Are Still a Mystery

Maria Faith Saligumba

Dark matter constitutes about 27% of the universe, yet it remains one of the greatest mysteries in cosmology. Unlike normal matter, it does not emit, absorb, or reflect light, making it invisible and detectable only through its gravitational effects. Understanding dark matter is crucial for explaining galaxy formation and cosmic structure. Dark Energy: The Universe’s ...

A firefighter in uniform surveys the aftermath of a forest fire with smoke rising through the trees.

8 U.S. States Using AI to Fight Wildfires and Disasters

Maria Faith Saligumba

Imagine a forest shrouded in morning mist, sunlight catching on the dew, and a faint whiff of smoke suddenly interrupting the peace. Wildfires, once rare and seasonal, are now menacing communities almost year-round. But in the face of this growing threat, a new hero is emerging—not a firefighter in a yellow jacket, but artificial intelligence. ...

Wildfire spreading rapidly through the forest.

The Threat of Bushfires to Northern Territorys Kakadu National Park

Maria Faith Saligumba

Home to an astonishing array of wildlife and rich cultural history, the Kakadu National Park in Australia’s Northern Territory is an iconic natural treasure. However, the looming threat of bushfires poses significant challenges to its diverse ecosystems and delicate cultural sites. In this engaging article, we’ll explore the threat bushfires present to Kakadu National Park ...