Cowbirds change their eggs' sex ratio based on breeding time

Brown-headed cowbirds show a bias in the sex ratio of their offspring depending on the time…

NASA finds post-Tropical Cyclone Dolly exiting the tropical stage

NASA’s Terra satellite provided a night-time look at what is now Post-Tropical Storm Dolly in the…

Feed additive reduces enteric methane emissions in dairy cows

The enteric methane mitigation potential of 3-nitrooxypropanol (3-NOP) has been confirmed in previous studies. 3-NOP is…

Researchers create easy-to-use math-aware search interface

Researchers at Rochester Institute of Technology have developed MathDeck, an online search interface that allows anyone…

An innovative catalyst with nanoparticles as anode material in ethanol fuel cells

Scientists working at the Department for Functional Nanomaterials at the Institute of Nuclear Physics of the…

QSO Today Virtual Ham Expo Set for August

Click here for original story, QSO Today Virtual Ham Expo Set for August Source:…

DARC to Offer HAM RADIOnline June 26 – 29

Due to the Covid-19 pandemic, this year’s HAM RADIO in Friedrichshafen, Germany, was canceled. The Deutscher…

NASA Names Headquarters After ‘Hidden Figure’ Mary W. Jackson

NASA Administrator Jim Bridenstine announced Wednesday the agency’s headquarters building in Washington, D.C., will be named…

Levitating droplets allow scientists to perform 'touchless' chemical reactions

Levitation has long been a staple of magic tricks and movies. But in the lab, it’s…

How to prolong shelf life and avoid food waste

About a third of all food produced for human consumption is lost or wasted globally each…