48 trends tracked about this subject — the full history, oldest to newest below.
Coverage from six outlets reports that strokes and TIAs are rising among adults under 55, with possible links to cannabis use under discussion.
Illinois has agreed to pause enforcement of its ban on hemp-derived THC drinks for about 250 businesses that sued the state, granting a temporary reprieve until at least Nov. 19.
A UCLA Health study found that men who use cannabis occasionally report stronger subjective effects than women with similar habits, despite similar blood THC levels.
New scientific findings from an ancient Siberian tomb reveal unexpected details regarding cannabis use from 2,800 years ago.
A UCLA study found that men who use cannabis occasionally feel stronger effects than women with similar use habits, even when blood THC levels are about the same.
Opposing sides file final briefs as a critical federal marijuana rescheduling hearing approaches a judge's decision.
Archaeological evidence from a Siberian tomb reveals the oldest known signs of humans using cannabis for intoxication 2,800 years ago, based on preserved seeds and hair analysis.
A 2,800‑year‑old Siberian tomb yields 1,000 cannabis seeds and hair, marking the earliest known intoxicant use.
A study of nearly 1,000 adults aged 65 and older linked frequent, unintentional daytime napping with a higher risk of dementia, researchers say.
5 news sources are covering this Health story right now — PULSE is tracking how fast it spreads.
New reports link cannabis use to increased risks of cardiovascular disease and strokes, sparking a debate over the validity of the supporting data.
Recent coverage examines a 35-year study challenging common beliefs about cannabis and sleep quality.
4 news sources are covering this Health story right now — PULSE is tracking how fast it spreads.
New research links the legalization of recreational marijuana and individual cannabis use to an increase in heart attack risks and hospitalizations.
10 news sources are covering this Health story right now — PULSE is tracking how fast it spreads.
3 news sources are covering this Business story right now — PULSE is tracking how fast it spreads.
2 news sources are covering this Health story right now — PULSE is tracking how fast it spreads.
4 news sources are covering this Health story right now — PULSE is tracking how fast it spreads.
Recent coverage examines a newly uncovered scientific link between cannabis use and violent behavior.
Recent scientific studies reveal specific brain cells and signals that may explain why cannabis can trigger sudden anxiety and panic.
Recent studies examine how long-term cannabis use impacts sleep quality, architecture, and overall rest.
12 news sources are covering this Health story right now — PULSE is tracking how fast it spreads.
2 news sources are covering this Health story right now — PULSE is tracking how fast it spreads.
Recent reporting examines a new study indicating that one in nine older adults using cannabis in the United States qualifies for cannabis use disorder.
A major review examining cannabis use and violence drives health discussions across multiple outlets.
6 news sources are covering this Business story right now — PULSE is tracking how fast it spreads.
Two American women face charges after allegedly attempting to smuggle US$1 million worth of cannabis into Tokyo in exchange for a free trip.
7 news sources are covering this Sports story right now — PULSE is tracking how fast it spreads.
Scientific experts weigh in on the safety of low-dose cannabis use amid growing concerns over the rise of high-potency marijuana.
6 news sources are covering this Health story right now — PULSE is tracking how fast it spreads.
1 news sources are covering this Health story right now — PULSE is tracking how fast it spreads.
2 news sources are covering this Health story right now — PULSE is tracking how fast it spreads.
Hospital emergency rooms across the United States are seeing a significant spike in severe nausea and vomiting cases tied to cannabis use.
Coverage across Yahoo Health and Forbes tracks the rising prevalence of cannabis use disorder and public health responses.
19 news sources are covering this Health story right now — PULSE is tracking how fast it spreads.
Recent scientific studies examine day-to-day cannabis use and its unexpected physiological effects on human heart health and rhythms.
Curaleaf plots a multimillion-dollar hostile takeover of Aurora Cannabis, triggering corporate friction and market movement.
5 news sources are covering this Health story right now — PULSE is tracking how fast it spreads.
The CDC reports a sharp rise in emergency department visits for cannabis-linked vomiting, now tracked via a specific new ER medical code.
Recent coverage examines the implementation of the Texas synthetic THC ban, its legal risks, and strong political pushback.
5 news sources are covering this Health story right now — PULSE is tracking how fast it spreads.
Travelers face severe legal risks, including decade-long prison sentences and heavy fines, for carrying cannabis across international borders.
A Kenyan court has dismissed a legal challenge by Rastafarians seeking to legalize the use of cannabis for religious purposes.
New reports and personal accounts are highlighting the long-term neurological and mental health risks of cannabis use, specifically for adolescents.
A Labrador was rescued from Ben Nevis, the UK's highest mountain, after the dog suspectedly consumed discarded cannabis during a hike.
New scientific findings and public health warnings highlight a complex divide between the therapeutic potential and psychiatric risks of cannabis use.
The UN World Drug Report 2026 highlights a surge in cocaine and methamphetamine markets alongside the rapid expansion of synthetic drugs.
The DEA has excluded pro-rescheduling participants from an upcoming hearing, sparking legal challenges from industry stakeholders.