We all love our instant espresso, but not all brands are created equal. We ranked 10 instant espresso brands from worst to ...

Scientists are homing in on the nature of a mysterious force called dark energy, and nothing short of the fate of the universe hangs in the balance. The force is enormous — it makes up nearly 70 ...

Scientists are homing in on the nature of a mysterious force called dark energy, and nothing short of the fate of the universe hangs in the balance. The force is enormous—it makes up nearly 70% ...

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 energy is ...

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 ...

Some scientists think so, but others have challenged the claim that so-called "dark oxygen" is being produced in the lightless abyss of the seabed. The discovery -- detailed last July in the ...

We’ve come a long way from Bradsell’s British bar. Today, making an espresso martini at home is easier than ever. Whether you’re an amateur mixologist craving an espresso martini or a ...

Have you tried treating dark spots on your own without getting the results you want? Do you see new dark spots appear as others fade? If you answered yes, you’re not alone. Darks spots and patches ...