Low serotonin levels might explain some Long Covid symptoms, study proposes(science.org)79 points by rbanffy 3 years ago | 94 comments
Cannabis pollen dispersal across the United States(nature.com)71 points by PaulHoule 1 year ago | 67 comments
CPR in space could be made easier by chest compression machines(newscientist.com)14 points by hhs 1 year ago | 5 comments
Cannabis use linked to epigenetic changes, study reveals(sciencealert.com)33 points by XzetaU8 2 years ago | 56 comments
Another Extreme Low for Antarctic Sea Ice Signals a Permanent Shift(newscientist.com)3 points by jandrewrogers 2 years ago | 0 comments
Mathematician warns US spies may be weakening next-gen encryption(newscientist.com)268 points by stevefan1999 3 years ago | 150 comments
