The Mariana Trench, the deepest part of the world’s oceans, harbors some of the most extraordinary creatures. One notable inhabitant is the snailfish, a small, pale fish adapted to life at these ...

The creature was an entirely unknown species of snailfish, hosting “broad wing-like fins, an eel-like tail and slowly glided over the bottom”, according to Schmidt Ocean Institute.

Mariana Alfaro is a reporter for The Washington Post's breaking political news team. She joined The Post in 2019. She can be reached via Signal at mariana_alfaro.10.

Novartis has struck another deal to strengthen its position in radiopharmaceuticals, agreeing to pay $1 billion upfront for radioligand therapy (RLT) developer Mariana Oncology.

Stick is hinting at a stellar one between Mitts and Elena (Mariana Treviño), who have been at each other’s throats since having to share space in his RV as they travel around various cities for ...