To avoid this restriction, which is known as vignetting, Cui explains that the team separated the two lenses and inserted a Keplerian telescope between them. “This ‘telescope-within-a-microscope’ ...

A research team led by Eske Willerslev, professor at the University of Copenhagen and the University of Cambridge, has recovered ancient DNA from 214 known human pathogens in prehistoric humans from ...

As summer kicks into full gear and people are spending more time outside, there's one thing on many people's minds - ticks.

This important work offers a fresh perspective central to merozoite surface biology and potential implications on vaccine design, challenging the dogma that MSPs are indispensable invasion engines.

Researchers have discovered a strategy to neutralize two highly lethal viruses for which there is currently no approved ...