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Paleontology & Fossils Apr 20, 2026

Why a bizarre Brazil 'pterosaur' fossil is now being reclassified as a fish

Georges Cuvier, the 19th-century French anatomist who first recognized pterodactyls as flying reptiles, wrote that "of all the beings whose ancient existence has been revealed to us, [they are] the most extraordinary."

Earth Sciences Apr 20, 2026

Why climate models and ocean observations diverge, and what it means for rain and drought

Scientific models have predicted that climate change will drive oceans in the Northern Hemisphere to warm faster than oceans in the Southern Hemisphere. However, observational data over the last 70 years show the opposite—that ...

Astronomy Apr 20, 2026

Hubble dazzles with young stars in Trifid Nebula

This shimmering region of star-formation, a close-up of the Trifid Nebula about 5,000 light-years from Earth, was captured in intricate detail by NASA's Hubble Space Telescope. The colors in Hubble's visible light image, ...

Ecology Apr 20, 2026

Here's what to know about Timmy, the humpback whale that's sick and stranded in the Baltic Sea

A humpback whale's likely final days in the Baltic Sea have been livestreamed across the globe as multiple rescue efforts failed to coax it back into deeper waters while the marine mammal gets sicker and weaker.

Ecology Apr 20, 2026

'Tis the season: Sharing resources sustains ocean microbial biodiversity

Oceanographers from the University of Hawai'i at Mānoa discovered that microbial communities—from the sunlit surface to extreme depths—in the North Pacific Subtropical Gyre exhibit robust seasonal cycles. The study provides ...

Ecology Apr 20, 2026

Mediterranean mussel farming could collapse by 2050

Greenhouse gas emissions are heating our atmosphere and oceans, and turning seawater more acidic. One of the myriad expected impacts of these conditions is a reduction in farming yields of shellfish, such as oysters and mussels. ...

Earth Sciences Apr 19, 2026

Atlantic current shows two-decade decline across four deep-ocean monitoring sites

A paper published in the journal Science Advances is adding to the growing body of research showing that the Atlantic Meridional Overturning Circulation (AMOC) is weakening. In this new study, instead of relying mainly on ...

Space Exploration Apr 19, 2026

Blue Origin reuses New Glenn booster for the first time in Florida launch

Blue Origin, the U.S. space company of Amazon founder Jeff Bezos, on Sunday successfully reused and recovered a booster for its New Glenn rocket, confirming its mastery of a technical feat that could boost its launch cadence ...

Environment Apr 18, 2026

Disputes over Africa's ocean resources: Here's what could help avoid them

Over the last several decades, the oceans have become more crowded. Aquaculture, wind and wave energy, and oil and gas exploration are taking up more space. This growth threatens the health of ocean ecosystems and coastal ...

Environment Apr 18, 2026

New research aims to reduce microfiber pollution released from cruise and hotel laundry

Microfiber pollution from large-scale laundry operations is emerging as a significant and largely unseen environmental issue. New research led by the University of Portsmouth is using Cleaner Seas Group's industrial filtration ...

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