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Science

Destroyed observatory helped SETI unlock the secrets of ‘cosmic lighthouses’ powered by dead stars

You can knock a good telescope out, but you can’t keep it down. Using data from the now-destroyed Arecibo radio telescope, scientists from the Search for Extraterrestrial Intelligence (SETI) Institute have unlocked the secrets of signals from “cosmic lighthouses” powered by dead stars. In particular, the team led by Sofia Sheikh from the SETI Institute […]

Science

‘Mega momma’ great white shark killed on drumline may reveal secrets about iconic predator

An enormous great white shark recently killed on a drumline in Queensland, Australia, will be used to help researchers discover more about the species. The gigantic female was only slightly smaller than the largest great white ever caught. The 18.4-foot-long (5.6 meters) female white shark (Carcharodon carcharias) was found dead by the Queensland Shark Control […]

Science

James Webb telescope finds 1st possible ‘failed stars’ beyond the Milky Way — and they could reveal new secrets of the early universe

Astronomers using the James Webb Space Telescope (JWST) have peeked over the Milky Way’s back fence and found that there’s something strange about the stellar infants playing next door. While zooming in on the young star cluster NGC 602 in the nearby Small Magellanic Cloud (SMC), the researchers spotted what may be the first evidence […]

Science

New species of tardigrade reveals secrets of radiation-resisting powers

The new species is similar in appearance to this Hypsibius sp. tardigrade, photographed using an electron microscope.Credit: Robert Schuster/Science Photo Library A newly described species of tardigrade is giving scientists insights into what makes these tiny eight-legged creatures so resistant to radiation. Tardigrades, also known as water bears, have long fascinated scientists with their ability […]

Science

Uncovering the Secrets Behind Hummingbirds’ Extreme Lifestyle

A green-crowned brilliant hummingbird feeds on a cactus flower in Costa Rica. Jon G Fuller / Eye Ubiquitous / Universal Images Group via Getty Images Everyone loves to watch hummingbirds—tiny, brightly colored blurs that dart about, hovering at flowers and pugnaciously defending their ownership of a feeder. But to the scientists who study them, hummingbirds […]