Health & Medicine

Electrode implant allows paralyzed people to walk

Patients after five months of training with the implant.© NeuroRestore/ Jimmy Ravier So far, there has been little hope for paraplegics of being able to...

Particularly virulent variant of HIV discovered

HI virus on a cell (illustration). © nedelcupaul/ iStock Researchers have identified a particularly virulent variant of HIV in over 100 people in the...

Even the meat eater chooses vegetable with more vegetarian options

More meat-free meals on the menu can therefore convince even non-vegetarians. Scientists and experts are increasingly advocating eating less meat. Changing dietary patterns...

Pigs have nothing to fear from COVID-19, but why not?

What scientists discovered could lead to new ways to treat people with COVID-19. Since the start of the pandemic, several studies have shown that...

Regenerated lost frog legs

The researchers used the African clawed frog as a model. (Image: kazakovmaksim/iStock) Frogs are usually like us: lost limbs don't grow back. But...

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