Search results for relativity

Molecular & Computational biology Jun 21, 2024

What is forensic genetic genealogy? Technique used in Rachel Morin case is scantly regulated

Authorities touted the use of a growing, powerful, yet contentious forensic technique to bring the search for a suspect in last year's killing of Rachel Morin to a long-awaited close.

Plants & Animals Jun 21, 2024

New research focuses on use of cactus pear in biofuel production

As much of the world prepares for hotter and drier growing seasons as the result of climate change, a research team led by University of Nevada, Reno researchers has identified several varieties of cactus pear that are particularly ...

Plants & Animals Jun 20, 2024

Gala apples: Cold-induced ethylene impacted by harvest maturity, AVG treatment

Gala is a major apple cultivar grown worldwide that is mostly planted as red sports (genetic mutation), such as Royal, Brookfield, Fulford, and Galaxy. The red sports tend to have similar maturation profiles, but they allow ...

Plants & Animals Jun 20, 2024

UK's rarest rainforest beetles go on multi-day 'adventures'

A new study delving into the lives of one of the UK's rarest beetles shows them to be athletes and adventurers—sometimes traveling the scaled-up equivalent of several kilometers a night in search of food and mates.

Optics & Photonics Jun 20, 2024

New photonic chip spawns nested topological frequency comb

Scientists on the hunt for compact and robust sources of multicolored laser light have generated the first topological frequency comb. Their result, which relies on a small silicon nitride chip patterned with hundreds of ...

Economics & Business Jun 20, 2024

Economists reveal the costs of sanctions

What effect do economic sanctions have on the countries affected, such as Russia or Iran? What impact do they have on the sanctioning states? And is there possibly an ideal coalition of sanction partners? Economists from ...

Earth Sciences Jun 20, 2024

Study finds plants store carbon for shorter periods than thought

The carbon stored globally by plants is shorter-lived and more vulnerable to climate change than previously thought, according to a new study.

Ecology Jun 20, 2024

Citizen scientists gather eDNA in water samples for global biodiversity census

Kara Andres, a postdoctoral fellow with the Living Earth Collaborative at Washington University in St. Louis, collected samples of water from Simpson Lake, in Valley Park, Mo., as part of a coordinated global effort to use ...

Astronomy Jun 20, 2024

Too young to be so cool: Lessons from three neutron stars

ESA's XMM-Newton and NASA's Chandra spacecraft have detected three young neutron stars that are unusually cold for their age. By comparing their properties to different neutron star models, scientists conclude that the oddballs' ...

Cell & Microbiology Jun 20, 2024

Rare bone marrow cells revealed in new comprehensive atlas

While research has uncovered many details about how blood cells function within bone marrow, the work of other cells existing in that space has remained a relative mystery. Now, researchers from the Perelman School of Medicine ...

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