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New boosters add limited protection against Covid-19 illness, first real-world study shows

3 years 10 months ago
Updated Covid-19 boosters that carry instructions to arm the body against currently circulating Omicron subvariants offer some protection against infections, according to the first study to look at how the boosters are performing in the real world. However, the protection is not as high as that provided by the original vaccine against earlier coronavirus variants, the researchers say.

Neanderthals cooked meals with pulses

3 years 10 months ago
Stone Age cooks were surprisingly sophisticated, combining an array of ingredients and using different techniques to prepare and flavor their meals, analysis of some the earliest charred food remains has suggested.
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3 minutes 48 seconds ago
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