TikTok sued in US after girls die in 'Blackout Challenge'

Video-sharing sensation TikTok is being sued in California after children died while taking part in a "Blackout Challenge" that makes a sport of choking oneself until passing out.

source https://www.lifetechnology.com/blogs/life-technology-technology-news/tiktok-sued-in-us-after-girls-die-in-blackout-challenge

Narwhals show physiological disruption in response to seismic survey ship noise

The reaction of narwhals to the loud noise from seismic air guns used in oil exploration involves a disruption of the normal physiological response to intense exercise as the animals try to escape the noise. The overall effect is a large increase in the energetic cost of diving while a paradoxically reduced heart rate alters the circulation of blood and oxygen.

source https://www.lifetechnology.com/blogs/life-technology-science-news/narwhals-show-physiological-disruption-in-response-to-seismic-survey-ship-noise

US abortion ruling threatens access to arthritis drug

When Alabama nurse Melissa went to pick up her regular prescription for rheumatoid arthritis last week, she was told the drug was "on hold" while the pharmacist checked she wasn't going to use it to induce an abortion.

Beijing appears to retract vaccine mandate after pushback

The Chinese capital Beijing appears to have backed off a plan to launch a vaccine mandate for entry into certain public spaces after pushback from residents.

Slow pace for youngest kids getting COVID vaccine doses

Nearly 300,000 children under 5 have received COVID-19 shots in the two weeks since they became available, a slower pace than for older groups. But the White House says that was expected for the eligible U.S. population of about 18 million kids.

Long term high-fat diet expands waistline and shrinks brain

New research shows that fatty foods may not only be adding to your waistline but also playing havoc with your brain.

Older adults with advanced bladder cancer prioritize honest information about what to expect

The median age for receiving a bladder cancer diagnosis is 73, and a significant number of those living with the disease are in their 70s and 80s.