The team observed the emergence of the three-dimensional embryo-like structures under a microscope in the lab. These started producing blood (seen here in red) after around two weeks of development - ...

The team observed the emergence of the three-dimensional hematoids under a microscope in the lab. After just a few days these had self-organised into three germ layers - called the ectoderm, mesoderm, ...

Researchers have discovered that the ability to have an erection or to orgasm is related to the levels of serotonin in the ...

New mothers are more likely to experience severe pain that disrupts sleep and activities of daily living, as well as develop sleep disorders, if they give birth by cesarean delivery (C-section), ...

With growing concerns over fossil fuel depletion and the environmental impacts of petrochemical production, scientists are ...

The results of this trial do not support individualizing blood pressure targets based on preoperative nighttime mean arterial pressure in high-risk patients undergoing abdominal surgery.

Dana-Farber Cancer Institute researchers are leading four studies with important new findings in breast cancer, lung cancer, and bladder cancer at the European Society for Medical Oncology (ESMO) ...

People who experience food insecurity or loneliness are much more likely to develop chronic pain after surgery, according to new research presented at the ANESTHESIOLOGY® 2025 annual meeting.

Global mortality rates are falling but not among youths and young adults, according to the latest Global Burden of Disease (GBD) study published in The Lancet today and presented at the World Health ...

Most children — including nearly 80% of infants — go without clear liquids before surgery for at least twice as long as guidelines recommend, according to an analysis of data on more than 70,000 ...

Older patients who primarily speak a language other than English may face a greater risk of developing delirium after surgery in U.S. hospitals, according to new research presented at the ...

Scientists have discovered that mental health patients who have skin conditions may be more at risk of worse outcomes, including suicidality and depression. This work, which may aid in identifying ...