Drugstores and makeup counters carry foundations in various olive, ivory and fair shades. But for people with darker skin tones, finding the right foundation shade can be a challenge. The darker ...

Dark spots on the skin are usually not a cause ... Deep color changes may appear blue or gray, though a spot may also be a much darker brown than a person’s natural skin color.

Dark energy, the mysterious force thought to be driving the ever-faster expansion of the universe, appears to be changing over time, according to new observations released Wednesday. If dark ...

ANAHEIM, Calif. — Change is in the air. New data strengthen a hint that dark energy, long thought to be constant force in the universe, might change over time. Dark energy explains the observati ...

The mysterious force called Dark Energy, which drives the expansion of the Universe, might be changing in a way that challenges our current understanding of time and space, scientists have found.

Evidence suggests that we are suspended in a cosmic sea of dark matter, a mysterious substance that shapes galaxies and large structures in the universe but is transparent to photons, the carriers ...

Copyright 2025 The Associated Press. All Rights Reserved. Copyright 2025 The Associated Press. All Rights Reserved. Private lunar lander Blue Ghost’s shadow is seen ...