Brain Chemistry Roundup
Certain regions of experienced meditators' brains are larger than those of non-meditators.
Excellent
Looming Sounds
Being in good physical condition could actually be detrimental to your hearing.
Compact Fluorescent Lightbulbs
The amount of mercury in a CFL bulb does not pose much of an environmental hazard.
Immune Roundup
Paradoxically, having parasites could protect people from developing autoimmune diseases.
Liquid Calories
Cutting sugary liquids may have an extra advantage for weight loss.
Drying Rivers
Climate change and other factors are drying up many of the world's rivers.
Comet Roundup
Comets may have provided the young Earth the molecules necessary for the formation of life.
Nickel & Oxygen
A drop in nickel may have triggered the rise of oxygen on Earth.