91av

Skip to content

US pardons people convicted for marijuana possession under federal law

Society

US pardons people convicted for marijuana possession under federal law

US president Joe Biden announced a pardon for thousands of people convicted for possession of marijuana under federal law

News

Magic Mushroom Spores

Health

Psilocybin therapy seems to help some people give up drinking alcohol

News

Telomeres shortening with each round of cell division

Health

Exceeding weekly alcohol recommendations linked to short chromosomes

News

Human brain scans

Health

Parts of the brain form a circuit that may fuel smoking addiction

News

Anadenanthera colubrina is the one tree species common to nearly all regions of South American seasonally dry tropical forests and woodlands (SDTFs). Its abundant fruits each of which is laterally flat and which bear many lenticular seeds, trunk and main stems with a tuberculate cortex, and extra floral nectaries positioned near the base of the leaf rachis distinguish this species.

Humans

Ancient Andean leaders may have mixed hallucinogen with their beer

News

Empty bottles in green container; Shutterstock ID 145222138; purchase_order: 08 Jan 2021 issue; job: 08 Jan 2021 - Feature; client: Photo; other:

Health

What the no-alcohol boom means for our drinking habits and health

Features

Marijuana joint in a hand

Health

Quick saliva test can reveal cannabis use over the past 12 hours

News

Liver scan

Health

New form of liver dialysis could help people with failed organ recover

News

Psoriasis drug could be used to help people stop drinking alcohol

Health

Psoriasis drug could be used to help people stop drinking alcohol

News

Ear defenders

Health

Your ears give off alcohol and a test can reveal how much you've drunk

Ear defenders that have been modified to collect alcohol given off by the skin of the ears could be an alternative to a breathalyser

News

Video

How to cure a hangover: Science with Sam explains

Video

Health

Science with Sam: How to cure a hangover

Video

Definition

Alcohol

Health

Benefits of microdosing psychedelic drugs may be due to placebo effect

News