IN the history of angiosperm embryology there have been three distinct periods: the first, in which the chief aim was to unravel the chief facts regarding the development of the pollen and embryo ...

A "ring of fire" burns over Easter island in a solar eclipse. Space can be a wondrous place, and we've got the pictures to prove it! Take a look at our favorite space pictures here, and if you're ...

It stands as a superbly annotated index of the data behind our current understanding of early angiosperm evolution... This is among the most beautiful scholarly books I’ve seen in a long time. Outcrop ...

In 2021, China established the Giant Panda National Park. The conservation area spans 27,000 kilometers and covers parts of ...

Another notable acquisition is Tim Fehlbaum’s tense thriller “September 5,” which Paramount Pictures picked up. If the studio can launch a solid campaign in the coming weeks, the film could ...

Picture in Picture (PIP) is a multi-window mode that is particularly useful for watching videos. The user can browse or use other Apps’ content while watching the movie in a smaller floating Window.

Microscopic pores on the surface of leaves called stomata help plants "breathe" by controlling how much water they lose due ...

Results of the study, titled "Dosage Sensitivity Shapes Balanced Expression and Gene Longevity of Homoeologs after Whole-Genome Duplications in Angiosperms," were published in The Plant Cell.

Look closely at this image, stripped of its caption, and join the moderated conversation about what you and other students see. By The Learning Network Look closely at this image, stripped of ...

Asteraceae, a family of flowering plants which includes daisies, sunflowers and asters, are the most diverse group of flowering plants in the world. This plant family comprises around 34,000 species, ...

July 15, 2024 • Ahead of this week’s RNC in Milwaukee, Republicans congregated for a vigil in the wake of the assassination attempt on former President Donald Trump.