Debates over the presence of microplastics in the human body highlight the challenge of studying something simultaneously ...

Microplastic contamination has been a much-discussed topic over the last several years, but contamination from even smaller ...

Activities to avoid when ozone levels are high include refueling vehicles or topping off when refueling, using gasoline-powered lawn equipment and charcoal lighter fluid.

Living cells constantly exchange ions (i.e., charged particles) via the thin barrier that surrounds their interior, known as ...

Local officials recommended strenuous outdoor activities should be avoided, especially by those with respiratory diseases ...

An ultrathin transparent electrode that allows light to pass through while still accurately capturing brain signals has been developed in South Korea.

China's Tianwen-2 spacecraft arrived at near-Earth asteroid 469219 Kamo'oalewa on July 6, 2026, completing a 400-day, 1-billion-kilometer voyage to one of the strangest objects in Earth's neighborhood ...

Although the ancient Greek nano means dwarf, in the nano sector the dwarf would be a giant. In the technical realm, nano ...

Nanocrystals are already used in millions of devices, including televisions, laptops and displays, and are considered key ...

Learn how to make Croque Monsieur with master French chef Alexia Duchêne. Alexia breaks down every step behind one of France's most iconic sandwiches, from making a classic roux and silky béchamel to ...

When you’re driving your car, you’re probably regularly looking at the speedometer to make sure you comply with the local speed limits. The method by which it works is simple enough: ...