Claims that spruce trees synchronize their responses to a solar eclipse were widely reported recently — but many researchers ...

Plants have small pores on the underside of their leaves, known as stomata. When the sun rises, these pores open and the ...

Shape and symmetry help determine where a leaf lands — and if the tree it came from can recoup the leaf’s carbon as it decomposes.

Philippe Lazzarini, commissioner-general of UNRWA, the UN agency, which supports Palestinian refugees, told Metro that hunger ...

Nonprofit workforce development group Landforce was awarded $15 million last year from the U.S. Environmental Protection ...

But Brett McGurk, a former top Middle East policy official for administrations of both parties, told CNN’s Jake Tapper that ...

Archaeologists uncover an ancient Egyptian fortress in Sinai with 500 trees, deep moats, paved roads, and housing—dating back over 2,000 years to the Ptolemaic period.

A 5,000-year-old artifact from Egypt's Great Pyramid, hidden for decades in a cigar box in Scotland, has been rediscovered, ...

Archaeologists in Egypt are unraveling the secrets of an ancient military site used during the Ptolemaic dynasty and ...

Archaeologists exploring ancient Egypt's storied "Fortress of the East" at Tell Abu Saifi in the Sinai Desert just made a ...

Alongside the fort, the mission uncovered housing units, the eastern gates of the two known forts, a limestone road, and ...

Spruce trees retain ancient memories of their environment and communicate with one other in the hours preceding a solar ...