Water reshapes Earth through slow, powerful erosion, carving intricate landscapes like caves and pinnacles in soluble rocks ...

A new study posits that dark streaks originally believed to be signs of water on Mars' surface might not be that at all.

Eight lives were taken by the Kern River in 2024, raising the total to to 342 since 1968. That total doesn't include all of ...

Only a tiny fraction of the deep ocean is explored, leaving 66% of Earth’s surface largely unseen. Researchers urge global, ...

Known as the Sargasso Sea, sailors have crossed it for centuries, but few notice the border when they slip into glassy indigo ...

Slope streaks once believed to be signs of water on Mars might really be signs of rockfall and high winds, a new study says.

The World Health Organization has confirmed a polio outbreak in Papua New Guinea after diagnosing the virus in two healthy ...

The World Health Organization says wild poliovirus type 2 was eradicated in 1999, but the deadly disease has been detected ...

The World Health Organization (WHO) has expressed deep concern and says neighbouring countries are at risk as it declares an outbreak of polio virus in Papua New Guinea. Community transmission of the ...

This breakthrough is shaking up what we thought we knew about how water moves through our planet. Unlike surface water, this reservoir doesn’t exist as a liquid, solid, or gas. Instead ...

Observations show that the Moon's water-related spectral signal fluctuates daily, peaking in the cool morning and fading as the surface warms, only to return as the surface cools again at night.

By the time I arrived last June, the vessel had been sailing for several weeks in the Bismarck Sea, a part of Papua New Guinea’s territorial ... shells dotted their surface; a crab scuttled ...