A new study suggests nitrous oxide may offer a new treatment option for older adults with treatment-resistant depression.

Publix recalled its half-gallon Rich & Creamy Vanilla Ice Cream due to undeclared egg, posing a risk to those with allergies. Some containers may be mislabeled with a French Vanilla lid, increasing ...

Hippos lived in Europe alongside mammoths and woolly rhinos during the last Ice Age, according to new research. Detailed analysis of bone finds shows that the heat-loving semi-aquatic mammals ...

Between 780,000 and 12,000 years ago, Europe’s climate swung between freezing stretches and warmer periods that allowed hippopotamuses to migrate out of Africa into Europe, where they thrived as far ...

"Defying climate change calls for new approaches in breaking down greenhouse gases," Professor Jan Paradies of Paderborn University said. The chemist and his team have now moved a step closer to this ...

An unprecedented weekend put Portland at the center of national headlines, as President Trump continued his push to deploy National Guard members into the city over the objections of city and state ...

What did early humans like to eat? The answer, according to a team of archaeologists in Argentina, is extinct megafauna, such as giant sloths and giant armadillos. In a study published in the journal ...

An annual hiking challenge is back this October, encouraging people to get outside and enjoy the fall colors along the Ice Age National Scenic Trail in Wisconsin. The Ice Age Trail Alliance's Mammoth ...

New research finds the disappearance of glaciers in the Sierra Nevada will be unprecedented in the human history of North America. The mountain glaciers of Yosemite National Park are projected to melt ...

A police chief on the edge of Chicago said Tuesday that his officers have been repeatedly exposed to tear gas deployed by federal agents, as he announced that his department had opened three criminal ...

A dentist is under fire after saying she cuts the laughing gas of liberal patients in California. Screengrab from @HarleenG31073 A California pediatric dentist is under fire after joking about cutting ...

A Santa Clarita dentist, Dr. Harleen Grewal at @SkylinesSmiles, was recorded saying she didn’t provide the same care to her patients who aren’t Trump supporters ...