The smooth wings of fruit-sucking moths appear to be ridged like a leaf – but the resemblance is created by nanostructures ...

Trump Holds Call With Putin to Start Talks on Ending Ukraine War President Trump said he had “a lengthy and highly productive” call with President Vladimir Putin of Russia, their first ...

The Times interviewed Russian soldiers who said they face a brutal fight to dislodge determined Ukrainian forces from a sliver of Russian land. Trapped civilians fear catastrophe. By Nanna ...

Wolffia globosa is a tiny pondweed plant that is packed with nutrition, including protein and B vitamins.