Shark skin may be used to heal wounds and regenerate tissue
Amir-Abdollahian told CBS News when pushed on whether Iran backs militant groups in the Middle East.
A bag of tools lost by NASA astronauts during a space walk is now orbiting around Earth.a blog that tracks more than 28.
which is labeled as satellite debris.which isnt visible from Earth.During a nearly seven-hour spacewalk.
NASA has been looking for ways to limit space debris since 1979.satellites and other objects sent to space from Earth.
the platform formerly known as Twitter.
moves very quickly in low Earth orbit.In a closed-door testimony before the House Judiciary Committee in November.
They alleged intentional slow-walking and an undeniable pattern of preferential treatment in the federal investigation into Biden.from former Justice Department officials Jeffrey Rosen and Richard Donoghue.
and former Justice Department officials Barr.a vindictive or selective prosecution arising from an unrelenting pressure campaign beginning in the last administration.