From the mud, straw, and gypsum mixtures of ancient Egypt's monumental pyramids to the sophisticated underwater material ...

Still, there are purists, some of them gemmologists, who are not fans. “The whole point of diamonds is their ability to sparkle,” is a common refrain. “Inclusions go against this, and so included ...

Promising review: "I don't like night-lights because they take up the wall outlet, so this was the perfect solution. I put it ...

In May the atmosphere’s concentration of carbon dioxide exceeded 430 parts per million for the first time in recorded history. That’s bad news for many ecosystems and for human communities and ...

Colossal volcanic eruptions like the kind that may have obliterated the dinosaurs more than 65 million years ago are caused ...

In the almost three years since NASA proved that it could successfully deflect an asteroid, we’ve learned a lot about these ...

Our two-person team loaded the car with a GPS, a drone, notebooks, sample bags, a trowel and a flat spatula lovingly called a ...

The survey’s prioritization of research activities will be based on the committee’s consideration of identified science priorities; broad national operational observation priorities as identified in U ...

June 19, 2025 — During Earth's ancient Snowball periods, when the entire planet was wrapped in ice, life may have endured in tiny meltwater ponds on the surface of ... Winter Sea Ice ...

Earth and environmental sciences cover all aspects of Earth and planetary sciences, and broadly encompasses solid Earth processes, surface and atmospheric dynamics, Earth system history, climate ...