Explore what was the Louisiana Purchase. Check how this historic land deal doubled the US, its significant history, the vast ...

“This is a big step in understanding the outer solar system,” said Dr. Rosemary Pike, lead researcher from the Center for Astrophysics | Harvard & Smithsonian. “It shows that even very distant regions ...

For the first month ever, solar PV has been the biggest source of electricity in June 2025, according to data from energy ...

Ukraine and Russia have escalated their shadow war of espionage, sabotage, and assassinations, with both countries claiming a ...

President Trump said the United States would impose “very severe tariffs​” on Russia if there was no peace deal with Ukraine in 50 days. He said there would be “secondary tariffs” at about 100 percent ...

Netanyahu: Israel will hold talks for end to war during potential 60-day truce, but will resume fighting if deal not reached ...

Europe wildfires map: Where summer fires have struck from France and Spain to Greece Wildfires across the continent have forced thousands to evacuate and injured dozens ...

Amid ever-escalating aerial assaults, accelerating Russian advances in the east, and the weariness that comes with nearly 3.5 ...

From the Central Valley of California to Midwestern battlegrounds and suburban districts of the northeast, the new law ...

This important study presents a new method for longitudinally tracking cells in two-photon imaging data that addresses the specific challenges of imaging neurons in the developing cortex. It provides ...

Remote locations with good infrastructure, cultural offerings, and affordable accommodations are increasingly attracting ...