Life Sciences

Rainbow reefs revealed: The secret 112-million-year saga of glowing fish
  1. Life Sciences

Rainbow reefs revealed: The secret 112-million-year saga of glowing fish

New research led by scientists at the American Museum of Natural History sheds light on the ancient origins of biofluorescence in fishes and the range of brilliant colors involved in this biological phenomenon. Detailed in two complementary studies recently published in Nature Communications and PLOS One, the findings suggest that biofluorescence dates back at least […]
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Scientists find immune molecule that supercharges plant growth
  1. Life Sciences

Scientists find immune molecule that supercharges plant growth

Within the animal kingdom, a naturally produced molecule known as itaconate serves a prominent role in the immune system as a defensive agent against viruses and inflammation. Itaconate is classified as a metabolite, a natural compound that arises when organisms convert food into energy. While itaconate is well known in animals, its presence and functions […]
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Fruit-eating mastodons? Ancient fossils confirm a long-lost ecological alliance
  1. Life Sciences

Fruit-eating mastodons? Ancient fossils confirm a long-lost ecological alliance

Ten thousand years ago, mastodons vanished from South America. With them, an ecologically vital function also disappeared: the dispersal of seeds from large-fruited plants. A new study led by the University of O’Higgins, Chile, with key contributions from IPHES-CERCA, demonstrates for the first time — based on direct fossil evidence — that these extinct elephant […]
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Africa's pangolin crisis: The delicacy that's driving a species to the brink
  1. Life Sciences

Africa’s pangolin crisis: The delicacy that’s driving a species to the brink

The vast majority of pangolin hunting in African forest landscapes is done for meat consumed by people in the region, rather than for scales shipped to East Asia, a new study led by the University of Cambridge suggests. Pangolins are the most heavily trafficked wild mammal in the world. A solitary, insect-eating animal about the […]
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Scientists warn of bat virus just one mutation from infecting humans
  1. Life Sciences

Scientists warn of bat virus just one mutation from infecting humans

A group of bat viruses closely related to the deadly Middle East respiratory syndrome coronavirus (MERS-CoV) could be one small mutation away from being capable of spilling over into human populations and potentially causing the next pandemic. A recent study published in the journal Nature Communicationsexamined an understudied group of coronaviruses known as merbecoviruses — […]
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Why past mass extinctions didn't break ecosystems—But this one might
  1. Life Sciences

Why past mass extinctions didn’t break ecosystems—But this one might

Two major environmental shifts have triggered global transformations in large herbivore communities. A new study with researchers from the University of Gothenburg show how these ecosystems remained remarkably resilient despite extinction and upheaval. From mastodons to ancient rhinos and giant deer, large herbivores have been shaping Earth’s landscapes for millions of years. A new study, […]
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How madagascar’s lizards became the island’s last hope for reforestation
  1. Life Sciences

How madagascar’s lizards became the island’s last hope for reforestation

After the island of Madagascar drifted away from India 88 million years ago, isolating it from all other landmasses, its flora and fauna evolved in seclusion. As these transformed into plants and animals completely unique to their island, Madagascar became a biodiversity hotspot unlike anywhere else on Earth. An important facet of this biodiversity is […]
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What a dinosaur ate 100 million years ago—Preserved in a fossilized time capsule
  1. Life Sciences

What a dinosaur ate 100 million years ago—Preserved in a fossilized time capsule

Plant fossils found in the abdomen of a sauropod support the long-standing hypothesis that these dinosaurs were herbivores, finds a study published on June 9 in the Cell Press journal Current Biology. The dinosaur, which was alive an estimated 94 to 101 million years ago, ate a variety of plants and relied almost entirely on […]
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  1. Life Sciences

Take Care When Paying Volume-Based Compensation to Sales Agents to Avoid Anti-Kickback Statute Violations – Duane Morris Life Sciences Law

By  Frederick R. Ball, Coleen W. Hill and Victoria (Tori) Hawekotte Pharmaceutical companies sometimes compensate sales agents per volume sold. The Fifth and Seventh Circuits have indicated that a company may structure such arrangements without running afoul of the Anti-Kickback Statute (AKS). However, such arrangements carry risk of violating the AKS and should […]
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Good Reads

Disordered Interfacial Water Boosts Electrochemical C–C Coupling

In the relentless pursuit to combat climate change, the electrochemical conversion of carbon dioxide (CO₂) and carbon monoxide (CO) into value-added, energy-rich multi-carbon products has emerged as a beacon of hope. These processes promise not only to mitigate greenhouse gas emissions but also to create sustainable fuel alternatives that could revolutionize the energy landscape. However, […]
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Leveraging Next-Generation Tsunami Early Warning Systems to Save Lives – State of the Planet

Damage from the March 2011 tsunami in downtown Ofunato, Japan. Photo: U.S. Navy When an enormous 8.8 magnitude earthquake struck near Russia’s Kamchatka Peninsula, the impact reached far beyond its epicenter. In the passing hours, tsunami alerts were issued by several nations with coastlines along the Pacific Ocean’s Ring of Fire, prompting evacuations and escalating […]
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Worlwide

Disordered Interfacial Water Boosts Electrochemical C–C Coupling

In the relentless pursuit to combat climate change, the electrochemical conversion of carbon dioxide (CO₂) and carbon monoxide (CO) into value-added, energy-rich multi-carbon products has emerged as a beacon of hope. These processes promise not only to mitigate greenhouse gas emissions but also to create sustainable fuel alternatives that could revolutionize the energy landscape. However, […]
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Leveraging Next-Generation Tsunami Early Warning Systems to Save Lives – State of the Planet

Damage from the March 2011 tsunami in downtown Ofunato, Japan. Photo: U.S. Navy When an enormous 8.8 magnitude earthquake struck near Russia’s Kamchatka Peninsula, the impact reached far beyond its epicenter. In the passing hours, tsunami alerts were issued by several nations with coastlines along the Pacific Ocean’s Ring of Fire, prompting evacuations and escalating […]
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Crushing vs. Slashing: New skull scans reveal how giant dinosaurs killed

Crushing vs. Slashing: New skull scans reveal how giant dinosaurs killed

A new analysis of the bite strength of 18 species of carnivorous dinosaurs shows that while the Tyrannasaurus rex skull was optimized for quick, strong bites like a crocodile, other giant, predatory dinosaurs that walked on two legs — including spinosaurs and allosaurs — had much weaker bites and instead specialized in slashing and ripping […]
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