Black hole singularities should not exist, according to theories of quantum mechanics. New tweaks to Einstein's equations of ...

Ukraine war latest: Trump warns Zelenskyy but says minerals deal not dead; Russian oil pipeline 'on fire' Donald Trump lashed out at Volodymyr Zelenskyy again on Monday and later said he should be ...

Take a look at last week's gallery and come back next Tuesday for more great sport photos of the week.

With the NFL Combine taking place this week, I thought it was time to put together my first-round mock draft for all 32 teams ...