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Making sense of Mars' tiny moon Phobos

Mars' innermost moon, Phobos, has long puzzled planetary scientists, who have continually debated whether it's a captured asteroid or formed from debris after a giant impactor struck the Martian surface. The key to solving the mystery mainly rests with a better understanding of

Interior moves to relax rules for drilling on public lands

The Trump administration is proposing to relax rules to make it easier for companies to drill for oil and gas on public lands. The Interior Department, which oversees federal lands, said that it would propose to loosen two Biden-era regulations that sought to rein in

Insects exhibit evidence of a daily body clock for humidity

In a novel experiment at the University of Cincinnati, researchers recently isolated kissing bugs, fruit flies, mosquitoes and spider beetles in a climate- and light-controlled environment and found that they responded predictably to cycles of humidity in the same way they do

Pentagon set to sell GOP lawmakers on funding goals

Welcome to The Hill's Defense & NatSec newsletter {beacon} Defense &National Security Defense &National Security The Big Story Pentagon set to sell GOP lawmakers on funding goals Defense Secretary Pete Hegseth plans to give a classified briefing to a group of House