THC and CBD have opposing brain effects in rats

THC and CBD have opposing effects on brain function in rats, with combined effects muted compared to THC alone.

New Nuclear Rocket Concept Could Cut Mars Travel Time in Half

New nuclear rocket concept promises faster Mars trips using liquid uranium.

Sound waves and holograms control brain circuits

New technique uses sound waves and holograms to control brain circuits in mice, paving the way for non-invasive treatments.

Less sitting, more moving strengthens bones at any age

Study: Replace sitting with light activity for stronger bones at any age.

Tumors hijack immune cells to protect themselves

Tumors manipulate myeloid progenitor cells to create immunosuppressive macrophages, aiding their growth.

Genetic study reveals early detection clues for blood cancer.

A new study shows how gene mutations interact to influence blood cancer risk, offering hope for early detection and prevention.

Keeping score in relationships linked to decline in satisfaction.

Study finds expecting reciprocity in relationships leads to declines in satisfaction over time.

Diet rich in soy, fermented foods may lower postpartum depression

Soy and fermented food diet may lower postpartum depression by boosting gut health.

E-bikes more dangerous than e-scooters: study

E-bikes have an eight times higher crash risk than e-scooters, a new study finds, challenging previous assumptions.

First direct dating of dinosaur egg reveals 85.9 million years

Scientists date a dinosaur egg directly for the first time, revealing it's 85.9 million years old.