Russia hit Kyiv with its hypersonic Oreshnik missile, only the second time it has used the nuclear-capable weapon in the war ...

MTAR may no longer be hidden for some, but its real test is durability. Operating quietly across India’s most demanding ...

Hints of impossibly bright, massive objects in the infant universe have forced astronomers to rethink how the first cosmic ...

Seven years ago, the energy industry looked very different. Utilities such as Entergy were shuttering plants like Palisades on the grounds that cheap natural gas and ...